The Ultimate Recipe for Irresistibly Fluffy Sugar Cookies with Creamy Buttercream
Prepare to fall in love with these **Irresistibly Fluffy Sugar Cookies**, perfectly crowned with a luscious, creamy buttercream frosting! Forget dry, crumbly cookies; these boast an incredibly soft, melt-in-your-mouth, cake-like texture that will transport you straight to your favorite bakery. Whether you’re celebrating a special holiday, a birthday, or simply craving a delightful homemade treat, these cookies are your answer. Easily customize them by coloring the frosting and adorning them with festive sprinkles to match any theme or event. This isn’t just a cookie recipe; it’s an invitation to experience pure, joyful indulgence that everyone will adore.

While classic, firm cut-out sugar cookies have their undeniable charm and place, there are moments when only a truly soft, pillowy, bakery-style fluffy sugar cookie will do. This recipe delivers exactly that and more! What’s the secret to their unparalleled softness and moist texture? It’s the inclusion of sour cream in the dough, which creates an unbelievably tender, moist, and almost cake-like crumb. Imagine biting into a Lofthouse-style cookie, but elevated to homemade perfection – these are even better! Get ready to bake generously sized, wonderfully soft, and delightfully fluffy sugar cookies right in your own kitchen. It’s time to treat yourself and your loved ones to a batch of pure comfort and happiness.

Why These Fluffy Sugar Cookies Will Become Your New Favorite:
- Unmatched Softness from Sour Cream: The star ingredient here is sour cream, which imbues these cookies with an extraordinary softness and a delightful, subtle tang that perfectly balances the sweetness. It creates that signature cake-like texture that sets them apart from traditional sugar cookies. For a convenient alternative, feel free to substitute with full-fat plain Greek yogurt, which yields similar fantastic results without compromising on texture or flavor.
- Perfectly Balanced Sweetness: Unlike some overly sweet cookie recipes, the sugar cookie base here is intentionally less sweet, allowing the rich, homemade buttercream frosting to truly shine. This thoughtful balance prevents any cloying sweetness, ensuring each bite is a harmonious blend of flavors. While delicious on its own, this cookie is truly designed to be enjoyed with its decadent frosting. If you prefer a sweeter cookie without frosting, you might enjoy my Soft Frosted Sugar Cookies recipe instead, which features a sweeter dough.
- Effortless Baking Experience: You don’t need any special equipment to create these beautiful and delicious cookies. Forget complicated cookie cutters and intricate decorating tools! A simple drinking glass can be used to cut perfect circles, and the creamy frosting can be spread with ease using just a knife or offset spatula. For an even quicker method, simply scoop the dough into 2-tablespoon sized balls, gently flatten them, and bake. This flexibility makes them an ideal choice for bakers of all skill levels, ensuring a stress-free and enjoyable baking process.
- Unbelievably Thick, Soft, and Fluffy: It bears repeating – these cookies are truly remarkable in their texture. They are wonderfully thick, astonishingly soft, and possess an ethereal fluffiness that makes them incredibly satisfying to bite into. Each cookie bakes up beautifully, holding its shape while maintaining that desirable pillowy center, making them a delight for both the eyes and the palate.

Important Recipe Notes for Perfect Fluffy Sugar Cookies:
- Precision in Flour Measurement is Key: Achieving the perfect fluffy texture hinges on correctly measuring your flour. If you accidentally over-measure or pack the flour tightly into the cup, your cookies will turn out dry, dense, and potentially crumbly, losing that signature softness. The best method for accuracy is to “spoon and level”: gently spoon the flour into your measuring cup until it’s overflowing, then use the back of a straight edge (like a knife or an offset spatula) to scrape off the excess, ensuring a precise and consistent amount every time.
- Embrace the Sticky Dough (and How to Handle It): Don’t be alarmed by the stickiness of this dough – it’s a completely normal characteristic that contributes to the cookies’ ultimate fluffiness. While rolling, you may need to lightly dust your work surface and rolling pin with a little extra flour (about a tablespoon should suffice) to prevent sticking. If the dough remains excessively sticky and unmanageable, a quick chill in the refrigerator for approximately 30 minutes will help firm it up, making it much easier to handle and roll.
- Ensure Your Baking Soda is Fresh: Baking soda is a crucial leavening agent in this recipe, responsible for those wonderfully puffy cookies. Its effectiveness diminishes over time, so using fresh baking soda is paramount. If your baking soda has been open for more than six months, or if your cookies don’t achieve the expected rise and fluffiness, it’s a good indication that it’s time to replace it with a new box. A simple test: mix a teaspoon of baking soda with a splash of vinegar; if it bubbles vigorously, it’s still good!
- Choosing the Right Butter Matters: For optimal flavor and texture in your baked goods, I consistently recommend using unsalted butter. This allows you to control the exact amount of salt in the recipe. However, if salted butter is all you have on hand, it can be used, just be mindful that it might slightly alter the overall sodium content. It is highly advisable to avoid using margarine, as its different fat content and composition can significantly compromise both the delicate flavor and the desired fluffy texture of these sugar cookies. Always opt for real butter for the best results.

How to Make Irresistibly Fluffy Sugar Cookies
This is just an overview of the process. For precise ingredient amounts and detailed instructions, click here to jump directly to the full, printable recipe card.
Step 1: Prepare the Irresistibly Soft Sugar Cookie Dough
Begin by creaming together the softened, unsalted butter with both granulated and powdered sugars in a large mixing bowl. Add the fragrant vanilla and almond extracts, beating with an electric mixer for about 1 minute until the mixture is light and fluffy. This step is crucial for incorporating air, contributing to the cookies’ final tender texture. Next, gently mix in the sour cream and large eggs on low speed until they are just combined. Introduce the baking soda, stirring for another 10 seconds. Finally, gradually add the all-purpose flour, one cup at a time, mixing on low speed until the flour is fully incorporated and no dry streaks remain. Remember, the dough will naturally be on the stickier side, which is perfectly normal for achieving that coveted fluffy texture.

Step 2: Roll Out the Dough to Perfection
Once your dough is ready, gather it into a large ball and transfer it to a lightly floured surface. As previously mentioned, this dough has a delightful stickiness, so don’t hesitate to sprinkle approximately 1 tablespoon of extra flour onto the dough itself and your hands to assist with kneading and handling. If you find the dough exceptionally sticky and challenging to work with, a quick chill in the refrigerator for about 30 minutes will help firm it up, making it much more pliable. Using a rolling pin, carefully roll the dough to an even thickness of ⅜ to ½ inch. This thickness is essential for achieving those wonderfully soft and puffy cookies.
Pro Tip: No rolling pin? No problem! You can effortlessly create these cookies by scooping the dough into 2-tablespoon sized balls and gently flattening each into a disc before placing them on your baking sheet. If opting for this method, increase your baking time by just 1-2 minutes, as these cookies will bake into a slightly more rounded shape. For a visual guide on the ideal dough thickness, refer to the “Frequently Asked Questions” section further down this post.

Step 3: Cut Out the Fluffy Sugar Cookies
Now for the fun part: cutting out your cookies! Take a 2.5-inch diameter circle cookie cutter (or even just the rim of a drinking glass for a rustic touch) and press firmly into the rolled-out dough to create perfect rounds. Carefully transfer these cut-out cookies to a baking sheet lined with parchment paper, ensuring they are spaced adequately apart. If you notice the dough sticking to your cookie cutter, simply dip the cutter into a small bowl of flour before each cut; this will prevent sticking and ensure clean, crisp edges, ready for baking.

Step 4: Bake and Cool to Perfection for Maximum Fluffiness
Preheat your oven to 350°F (175°C). Bake the cut-out cookies for approximately 8-10 minutes. It’s important to note that after this time, the centers of the cookies might still appear slightly underdone or “raw” – resist the urge to overbake! This is the secret to their incredible softness. If you, however, desire a slightly crispier edge, you can extend the baking time by a minute or two until the edges just begin to turn a light golden brown. The real magic for achieving soft and fluffy sugar cookies happens post-oven: once baked, immediately remove the baking sheet from the oven but allow the cookies to remain on the hot sheet for an additional 5-10 minutes. This residual heat gently continues the baking process without directly exposing them to the harsh oven heat, preventing excessive browning and maintaining their tender interior. Only after this crucial resting period should you transfer them to a wire rack to cool completely. Ensure they are fully cooled before proceeding to the frosting stage.

Step 5: Prepare the Creamy Buttercream Frosting & Decorate
- To craft the perfect complement to your fluffy cookies, combine the softened unsalted butter, vanilla extract, almond extract, and a pinch of salt in a large mixing bowl. Cream these ingredients together on medium speed for about 30 seconds, until they are beautifully blended and smooth. This initial step ensures a homogenous and delicious base for your frosting.
- Gradually incorporate the powdered sugar into the mixture, adding about ½ cup at a time on medium-low speed. Continue mixing until all the powdered sugar is fully integrated and the frosting begins to thicken. Once incorporated, increase the mixer speed to high and beat vigorously for 2-3 minutes. This crucial step whips air into the frosting, transforming it into a light, airy, and wonderfully fluffy consistency. If desired, you can divide the frosting into separate bowls and add food coloring to create a vibrant palette for your decorations.
- Now comes the creative part! You can either spread the creamy buttercream generously over your completely cooled sugar cookies using a knife or an offset spatula for a classic look. For a more professional and visually appealing finish, transfer the frosting to a large piping bag fitted with a large metal tip, such as an Ateco 809 round tip, to achieve the elegant swirl pattern often seen in bakeries and pictured here. Finally, don’t forget to add a sprinkle of festive magic to make them truly irresistible!

Storage Tips for Keeping Your Fluffy Cookies Fresh:
How to Store Fluffy Sugar Cookies for Optimal Freshness?
To maintain their delightful softness and flavor, these fluffy sugar cookies remain fresh for up to 3 days when stored properly in an airtight container at room temperature. While the generous sugar content in the buttercream frosting provides enough stability for them to be safely kept out, some prefer the slightly firmer texture that refrigeration offers. If you choose to refrigerate, ensure they are still in an airtight container to prevent them from drying out and absorbing other odors.
Can I Freeze Fluffy Sugar Cookies for Later Enjoyment?
Absolutely! Fluffy sugar cookies are excellent candidates for freezing, allowing you to prepare them in advance or save leftovers for a future treat. They can be frozen for up to 3 months without compromising their quality. For the best presentation, it’s generally recommended to freeze the unfrosted cookies and then apply the buttercream once they have thawed completely. However, if convenience is key, you can certainly freeze them already frosted. Just ensure they are individually placed on a baking sheet to freeze solid before transferring them to an airtight container or freezer bag to prevent sticking and damage to the frosting.
Moreover, you can also prepare the dough ahead of time and freeze it for later use. To do this, form the dough into a thick disc, wrap it tightly in plastic wrap, and then place it in an airtight freezer-safe bag or container. When ready to bake, simply thaw the dough in the refrigerator overnight before rolling and baking as directed.

Frequently Asked Questions About Fluffy Sugar Cookies
For these exceptionally soft and thick sugar cookies, the optimal thickness for rolling out the dough is ⅜ inch. I highly recommend using an adjustable rolling pin to ensure a consistent thickness across all your cookies, which is key for even baking and that desirable uniform puffiness. Rolling them any thinner than ⅜ inch typically results in crispier, less fluffy cookies – and we’re aiming for maximum softness here! If you don’t own a rolling pin, don’t worry! A fantastic alternative is to scoop the dough into uniform 2-tablespoon sized balls and then gently flatten each one into a disc before placing them on your baking sheet. When using this method, simply extend your baking time by 1-2 minutes, as the cookies will naturally puff up into a slightly more rounded shape. Refer to the accompanying photo below for a visual reference of the ideal dough thickness and flattened ball shape.

While there are many delicious frosting options out there, I **strongly** recommend sticking to the fluffy vanilla buttercream recipe provided in this post. This specific buttercream is meticulously crafted with a balance of ingredients that perfectly complements the subtle sweetness and tender texture of these fluffy sugar cookies. Its light, airy consistency and vanilla-almond notes truly enhance the overall experience. I initially experimented with cream cheese frosting for this recipe, but found that it simply didn’t provide the optimal level of sweetness and texture required to achieve that perfect, harmonious bite with these cookies. For an unforgettable, bakery-quality result, trust in the magic of this homemade buttercream – it genuinely creates the ideal balance!
Absolutely! The wonderful softness and fluffy nature of these sugar cookies make them an ideal canvas for decorative piping. Their tender texture holds up beautifully to a generous swirl of frosting. If you’re aiming for more elaborate designs or a particularly light and voluminous frosting, I recommend beating the buttercream for an extra minute or two on high speed; this incorporates more air, resulting in an even fluffier and more pipeable consistency. For achieving the beautiful, classic frosting swirl seen in the accompanying photographs, the Ateco 809 round metal tip is my go-to choice. For those who prefer a more intricate or fancier piped design, an Ateco #8 large star tip also works exceptionally well to create stunning patterns. Let your creativity flow!
The inclusion of sour cream in this sugar cookie dough is the secret ingredient behind their exceptional fluffiness and melt-in-your-mouth tenderness. Sour cream adds moisture and a subtle acidity that reacts with the baking soda, resulting in a lighter, more cake-like texture. It also contributes to a richer flavor profile without making the cookies overtly sweet. If sour cream isn’t available, full-fat plain Greek yogurt makes an excellent 1:1 substitute, providing similar moisture and acidity to achieve that desired soft, fluffy crumb.
Absolutely, yes! If you don’t have sour cream on hand, full-fat plain Greek yogurt is a perfect 1:1 substitute. It offers similar levels of moisture and acidity, ensuring that your fluffy sugar cookies retain their signature soft, cake-like texture and rich flavor. Always opt for full-fat varieties for the best results, as low-fat or non-fat options may alter the texture slightly.
This is a great question that delves into the science of baking! Generally speaking, baking soda tends to promote spreading in baked goods, while baking powder is more commonly associated with a distinct “puffing up” or rising effect. However, the choice of leavening agent largely depends on the other ingredients in the dough or batter. Baking soda requires an acidic ingredient (like the sour cream in this recipe, or buttermilk, lemon juice, etc.) to activate and produce carbon dioxide bubbles, which create lift. Baking powder, on the other hand, contains both an acid and a base, so it only needs liquid to activate. In the case of these fluffy sugar cookies, because our recipe incorporates an acidic liquid (sour cream), baking soda is the ideal leavening agent. It reacts with the sour cream to create that characteristic rise and wonderfully airy, fluffy texture we’re aiming for.
While this dough is wonderfully versatile and can certainly be cut into various shapes using cookie cutters, it’s important to remember its fluffy nature. Due to the leavening and moisture, this dough will tend to puff up and spread a bit more during baking compared to a traditional cut-out sugar cookie dough that holds sharp edges. Therefore, I highly recommend opting for simpler shapes like circles, hearts, or squares, where a slight amount of spreading doesn’t detract from the overall appearance or structural integrity of the cookie. If you’re looking for cookies that retain extremely precise, intricate shapes, you might prefer a different recipe specifically designed for minimal spread. However, for charming, soft, and delicious shaped treats, this dough works beautifully for less complex designs.
Both fluffy sugar cookies and Lofthouse cookies share a delightful softness, but there are some key differences. Lofthouse cookies typically feature a notably thicker, almost cakier dough base, often characterized by a very pale appearance and a slightly denser crumb. In contrast, our fluffy sugar cookie dough is engineered to be exceptionally soft, light, and airy, offering a more delicate, cake-like texture that truly melts in your mouth. When it comes to frosting, Lofthouse cookies are renowned for their incredibly generous, often thick layer of frosting that can sometimes overshadow the cookie itself. Our fluffy sugar cookies, while beautifully frosted, aim for a more balanced approach, providing just enough creamy buttercream to perfectly complement and enhance the cookie’s tender texture without overwhelming it. Ultimately, both offer a delightful experience, but our homemade fluffy sugar cookies bring a refined balance and an unparalleled delicate softness to your plate. And let’s be honest, who can resist a generously sized, incredibly soft sugar cookie crowned with rich buttercream frosting? The answer is, unequivocally, no one.

The BEST Fluffy Sugar Cookies
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Ingredients
- ½ cup unsalted butter, softened
- ½ cup granulated sugar
- ½ cup powdered sugar
- 1 teaspoon vanilla extract
- ½ teaspoon almond extract You can replace this with equal parts vanilla extract
- ½ cup sour cream
- 2 large eggs
- 1 teaspoon baking soda
- 3 cups all purpose flour
Buttercream Frosting
- 1 cup unsalted butter softened
- 2 teaspoons vanilla extract
- 1 ½ teaspoon almond extract
- ¼ teaspoon salt
- 3 cups powdered sugar
Before you begin! If you make this, will you do me a huge favor and leave a review and rating letting me know how you liked this recipe? This helps my small business thrive so I can continue providing free recipes and high-quality content for you.
Instructions
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Preheat your oven to 350°F (175°C).
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In a large bowl, using an electric mixer, cream together the softened unsalted butter (½ cup, i.e., 1 stick), granulated sugar (½ cup), powdered sugar (½ cup), vanilla extract (1 teaspoon), and almond extract (½ teaspoon) for about 1 minute until light and fluffy.
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On low speed, mix in the sour cream (½ cup), 2 large eggs, and baking soda (1 teaspoon) until just combined.
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Gradually add the all-purpose flour (3 cups), one cup at a time, mixing on low speed until the flour is just incorporated. The dough will have a slightly sticky consistency.
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Form the dough into a large ball and place it on a lightly floured surface. Knead the dough gently for about 1 minute until it becomes a smoother, manageable ball and is less sticky to the touch. You may need to sprinkle approximately 1 tablespoon of additional flour onto the dough to assist with handling. If the dough remains overly sticky, chill it in the refrigerator for 30 minutes.
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Using a rolling pin, roll the dough to an even thickness of ⅜ to ½ inch. With a 2.5-inch diameter circle cookie cutter, cut out rounds and carefully place them on a parchment-lined cookie sheet. To prevent sticking, dip your cookie cutter in flour between each cut.
(Refer to the notes section for an alternative method if you don’t have a rolling pin).
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Bake at 350°F (175°C) for 8-10 minutes, or until the edges are just set and the centers no longer appear wet. For optimal softness, remove the cookies from the oven and let them cool on the hot baking sheet for 5-10 minutes before transferring to a wire rack. Ensure they are completely cool before applying frosting.
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Prepare the Buttercream Frosting: In a large mixing bowl, whip 1 cup (2 sticks) of softened unsalted butter on high speed for 1 minute until it’s light and fluffy. Add 2 teaspoons of vanilla extract, 1 ½ teaspoons of almond extract, and ¼ teaspoon of salt, mixing until combined. On low speed, gradually add the 3 cups of powdered sugar, ½ cup at a time, until fully incorporated. Increase speed to high and beat for 2-3 minutes until the frosting is wonderfully fluffy and creamy.
Spread this delicious frosting over the completely cooled cookies, or use a large piping bag fitted with a large round tip for decorative swirls.
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Refer to the ‘Notes’ section below for detailed storage and freezing tips.
Last Step! Please leave a review and rating letting me know how you liked this recipe! This helps my small business thrive so I can continue providing free recipes and high-quality content for you.
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Notes
- Almond Extract: You can replace this with equal parts vanilla extract.
- Don’t have a rolling pin? If you don’t have a rolling pin, you can also scoop the dough into 2 tablespoon-sized balls and flatten into a disc before baking. Just increase baking time 1-2 minutes, as cookies will puff up into a ball shape. See photo below.
- Substitution for Sour Cream: The sour cream in this sugar cookie dough keeps the cookies super fluffy and soft. You can also substitute the sour cream for full-fat plain greek yogurt.
- Storage: These fluffy sugar cookies will stay fresh for up to 3 days if covered tightly! I personally like to refrigerate these cookies, but you don’t have to. The sugar in the frosting allows them to stay stable at room temperature.
- Freezing: Yes, fluffy sugar cookies can be frozen for up to 3 months! I recommend frosting them separately once they are defrosted for the best appearance, but you can freeze them after frosting if you need.
- You can make the dough ahead of time and freeze the dough. To do, flatten dough into a thick disc, wrap in plastic wrap, then place in airtight bag or container.
- Piping Tips: The Ateco 809 is my favorite metal tip for getting the signature frosting swirl you see in the photos. For a fancier swirl, you can also use an Ateco #8 large star tip.
Nutrition
There you have it – your guide to baking the most divine, irresistibly fluffy sugar cookies with creamy buttercream frosting! These bakery-style treats are perfect for any celebration or simply for brightening an ordinary day. Don’t forget to get creative with sprinkles and food coloring to truly make them your own. If you bake a batch of these wonderful soft fluffy sugar cookies, please do me a huge favor and leave a comment below to share your experience and rating. I absolutely love hearing from you and seeing your beautiful creations! Be sure to tag me on Instagram @designeatrepeat so I can admire your delicious masterpieces!