Spooky Sweet Treats: Easy Peanut Butter Cup Eyeball Cookies for a Fun Halloween!
Get ready to add a dash of spooky cuteness to your Halloween celebrations with these incredibly easy Peanut Butter Cup Eyeball Cookies! Forget intricate piping or elaborate decorations – this recipe focuses on simple, straightforward steps that are perfect for baking with kids. Imagine soft, chewy peanut butter cookies, each topped with a miniature white chocolate peanut butter cup, a vibrant green M&M, and a simple black dot for the pupil. The result? A delightful collection of adorable, slightly eerie “eyeballs” that are as delicious as they are festive and require no fancy decorating skills!

For as long as I can remember, our classic peanut butter cup cookies have held a special place in my family’s holiday traditions. They were always a guaranteed staple for Christmas baking, a recipe passed down through generations. The original recipe is quite generous, typically yielding a hefty 5 to 6 dozen cookies. However, the final count was often closer to 4 dozen, thanks to my enthusiastic, cookie-robbing siblings who would sneak them off the cooling racks! Because these treats required a bit of effort and were certainly decadent, we usually reserved making these delicious peanut butter cup cookies for major holidays, making them all the more special.
But with Halloween just around the corner and a fun visit back to Iowa scheduled for later this month, I started thinking creatively. Why should these amazing cookies be limited to just one time of year? I figured it was the perfect opportunity to give our beloved family recipe a spooky makeover, transforming them into a fun, festive Halloween treat. My brilliant plan? Bake a large batch of these Halloween-themed delights, freeze them, and then “pawn them off” (in the most loving way possible, of course!) to my college-aged siblings when I head home. It’s a fantastic solution: they get delicious homemade cookies, and I get to share the Halloween spirit with a personal, edible touch!

Why These Peanut Butter Cup Eyeball Cookies Are Your Ultimate Halloween Treat
These Peanut Butter Cup Eyeball Cookies aren’t just visually appealing; they’re incredibly practical and fun, making them an ideal choice for your Halloween celebrations. Here’s why they deserve a top spot on your seasonal baking list:
- Effortless Decorating for All Ages: Say goodbye to complex frosting techniques or time-consuming piping bags. The “eyeball” effect is ingeniously simple, achieved by merely pressing in a Reese’s cup and an M&M. This makes it an absolutely perfect activity for even the littlest helpers in the kitchen, ensuring everyone can participate in the fun.
- Kid-Friendly Baking Adventure: From rolling the soft dough into balls to gently pressing in the candies and drawing those adorable pupils, children can easily join in almost every stage of the baking process. It transforms a simple recipe into a memorable and engaging family activity.
- Irresistible Flavor Combination: The timeless pairing of a soft, moist peanut butter cookie with the creamy, rich taste of a white chocolate peanut butter cup is a flavor profile loved by all. Add the satisfying, delicate crunch of an M&M, and you have a treat that’s not just festive but also deeply delicious and incredibly hard to resist.
- Perfect for Parties & Thoughtful Gifting: Their unique, eye-catching appearance makes these cookies a standout at any Halloween gathering. They’re also wonderfully easy to package, making them an excellent choice for school treats, party favors, coworker goodie bags, or thoughtful gifts for friends and neighbors.
- Convenient Freezer-Friendly Option: Planning ahead for Halloween festivities just got easier! You can bake these cookies in advance and freeze them for later. A bonus: many find them even more delightful when enjoyed half-frozen, offering a cool, chewy texture. This makes them ideal for preparing for events without the last-minute rush.
What You Need to Make Halloween Eyeball Cookies: Essential Ingredients & Tools
Preparing all your ingredients and tools before you start will ensure a smooth and enjoyable baking experience. For these spooky eyeball cookies, you’ll need our delicious base recipe for White Chocolate Peanut Butter Cup Cookies (detailed in the full recipe card below), plus a few special items to create their distinctive Halloween look.
- The Base Cookie Recipe: You’ll need the ingredients for our classic White Chocolate Peanut Butter Cup Cookies. Refer to the comprehensive recipe card below for precise measurements and instructions.
- Miniature White Chocolate Peanut Butter Cups: These form the striking “white” of the eyeball. Make sure to unwrap them before you start baking for easy assembly.
- Green M&M’s: These vibrant candies will serve as the iris of your cookies. You can either meticulously pick out just the green ones from a standard bag or, if available, purchase a bag specifically containing green M&M’s for convenience.
- Edible Black Food Marker: This is your magic wand for bringing your eyeballs to life! It’s essential for drawing the pupils and adding that final, unmistakable spooky touch.
Materials for Eyeball Cookies

Food Marker (Black)
Green M&M’s
Mini White Peanut Butter Cups


How to Make These Easy Peanut Butter Cup Eyeball Cookies: A Step-by-Step Guide
Creating these Halloween Eyeball Cookies is a delightfully simple process! Just follow these clear, step-by-step instructions, and you’ll have a batch of spooky-sweet treats ready to impress in no time. The full, detailed recipe card is provided below, but here’s an easy-to-follow guide to the baking and decorating process:
Step 1: Prepare the Cookie Dough and Bake
To begin, preheat your oven to 350°F (175°C) and lightly grease your mini muffin tin. Then, you’ll prepare your peanut butter cookie dough. In a large bowl, cream together the softened butter, peanut butter, light brown sugar, and granulated sugar until the mixture is beautifully light and fluffy. Next, incorporate the vanilla extract and eggs, mixing for about 10 seconds until just combined. Follow this by adding the baking soda and mixing on low speed for another 10 seconds. Finally, gradually add the all-purpose flour, mixing only until all the flour is incorporated and no dry streaks remain. The key here is to avoid overmixing, which can lead to tough cookies! Once your dough is ready, scoop it into 1-tablespoon sized balls and place each dough ball into a compartment of your greased mini muffin tin. Baking them in a muffin tin is essential, as it helps create the perfect, uniform nest for your peanut butter cups.

Step 2: Press in the Miniature White Peanut Butter Cup
This step is critical for achieving that signature eyeball shape and ensuring everything adheres properly! Immediately after you remove the freshly baked cookies from the oven, while they are still wonderfully soft and pliable, take an unwrapped miniature white chocolate peanut butter cup. Gently but firmly press it into the very center of each warm cookie. The residual heat from the freshly baked cookie will work its magic, causing the chocolate on the peanut butter cup to slightly melt. This allows the cup to settle perfectly into the cookie, creating a smooth surface and excellent adhesion, which forms the distinct “white” of your spooky eyeball.
Step 3: Add the Green M&M for the Iris
Allow the cookies to cool for just a few minutes after you’ve pressed in the peanut butter cups. The chocolate will still be soft and pliable, which is exactly what you want for this next step. At this point, gently press a green M&M into the exact center of each white peanut butter cup. For the neatest and most polished appearance, remember to orient the M&M so that the “M” logo side is facing down. This simple addition instantly creates a vibrant green iris, making your cookies look even more like fun, spooky eyeballs!

Step 4: Chill to Set the Chocolate
To ensure that the chocolate peanut butter cups and the M&M’s are firmly set and won’t shift or slide off, the next crucial step is to place the entire muffin pan, with the cookies still in it, into the refrigerator. Chill them for approximately 10 to 15 minutes. This quick burst of cold air will help the chocolate re-harden efficiently, making your eyeball cookies sturdy and perfectly prepared for their final, defining touch: the pupil.
Step 5: Draw the Pupil with an Edible Food Marker
Once your cookies are completely cooled to room temperature and the chocolate is firm to the touch, it’s time to add the pupil to your delightful eyeballs! Carefully grab your black edible food pen and gently draw a small, distinct dot onto the very center of each green M&M. This simple yet impactful addition instantly transforms your cookies into adorable, slightly eerie eyeballs! After the dots are drawn, carefully remove the cookies from the muffin pan. They are now officially ready to be served and enjoyed!
These Halloween Eyeball Cookies are also incredibly freezer-friendly, making them a fantastic choice for preparing your spooky treats ahead of time. In fact, many people, myself included, find them even more delightful when enjoyed half-frozen, offering a wonderfully cool and chewy texture! If you’re planning on freezing a batch, my only suggestion is to hold off on drawing the black dots until the cookies are completely thawed. This simple trick prevents any potential smearing of the food coloring, which can sometimes occur from the condensation that forms during the thawing process.

Step 6: Share the Spooky Love!
These charming eyeball cookies are absolutely perfect for sharing and gifting! Whether you’re preparing special class treats for a school party, bringing a unique dessert to a festive Halloween gathering, or assembling fun goodie bags for your coworkers, these cookies are sure to be a monstrous hit. To make your gifting even more special and presentable, consider printing off these free printable Halloween treat bag toppers. They are a fantastic and easy way to package your cookies in style, adding an extra personalized and festive touch to all your spooky gifts!



Easy Peanut Butter Cup Eyeball Cookies
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Ingredients
- ¾ cup butter, softened i.e. 1 ½ sticks
- 1 cup peanut butter
- 1 cup brown sugar
- 1 cup granulated sugar
- 1 teaspoon vanilla extract
- 2 large eggs
- 1 ½ teaspoons baking soda
- 2 ½ cups all-purpose flour
Topping:
- 6 dozen mini Reese’s Peanut Butter cups
- Green M&M’s
- Black Edible Food Marker
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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In a large bowl, cream together softened butter (¾ cup, i.e., 1 ½ sticks), peanut butter (1 cup), light brown sugar (1 cup), and granulated sugar (1 cup) with an electric mixer on medium speed for 30 seconds. Add in vanilla extract (1 teaspoon) and eggs (2 large) and continue to mix for 10 seconds.
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Add baking soda (1 ½ teaspoons) and mix on low speed for 10 seconds. Add all-purpose flour (2 ½ cups) and continue to mix until all flour is incorporated.
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Scoop & roll dough into 1 tablespoon sized balls and place each in a greased, mini muffin tin.
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Bake at 350℉ for 8 minutes. Remove from oven, and immediately press one mini Reese’s peanut butter cup into the center of each cookie.
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After a few minutes, the chocolate of the peanut butter cup will start to melt. Once this happens, gently press a green M&M into the top of each one with the “M” logo side facing down.
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Place pan in refrigerator for 10-15 minutes to help the chocolate re-harden.
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Once fully cooled, use a black edible food pen to draw a dot onto the top of each M&M for the pupil.
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Allow to cool before removing from the cookies from the pan.
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If not serving immediately, store in an airtight container for up to 5 days or freeze for long-term storing.
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.
Nutrition

So, what do you think? Are these spooky, sweet, and undeniably fun Peanut Butter Cup Eyeball Cookies going to make it onto your Halloween baking list this year? I’m truly working to make the projects, ideas, and recipes on this blog even more straightforward and enjoyable than ever before, ensuring they are approachable for everyone, especially for baking with family. Your feedback is incredibly valuable to me, so please let me know in the comments if these easy eyeball cookies bring some extra joy and simplicity to your Halloween celebrations!
More Easy & Spooky Halloween Treats You’ll Love
If you’re looking for even more simple, fun, and delicious ideas to make your Halloween celebrations extra special and memorable, check out some of these other fantastic recipes and crafts. They’re all designed to be easy to create and guarantee a big impact!

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