Peanut Butter Cup Brookies are a delightful treat that combines the best of both worlds—rich brownies and soft chocolate chip cookies, all wrapped around delicious peanut butter cups. These desserts are perfect for gatherings, parties, or simply indulging yourself at home. Their unique texture and flavor will impress anyone who tries them, making them a standout choice for any occasion.
Why You’ll Love This Recipe
- Easy to Make – With simple ingredients and minimal steps, you can whip these up in no time.
- Decadent Flavor – The combination of brownie and cookie dough creates a rich, indulgent dessert experience.
- Crowd-Pleaser – Perfect for parties or family gatherings; everyone loves the surprise of peanut butter cups in every bite.
- Versatile Treat – Enjoy them warm from the oven or let them cool down; they’re delicious either way.
- Kid-Friendly – Kids will love helping out in the kitchen and tasting these sweet creations.
Tools and Preparation
Before diving into the baking process, ensure you have the right tools on hand. This will make your baking experience smooth and enjoyable.
Essential Kitchen Tools
- Muffin tin
- Paper cupcake liners
- Mixing bowl
- Spoon or spatula
Why These Tools Matter
- Muffin tin – Essential for shaping your brookies into perfect portions.
- Paper cupcake liners – Help with easy removal and cleanup while keeping your brookies intact.
- Mixing bowl – A must-have for combining your brownie mix and cookie dough efficiently.
- Spoon or spatula – Useful for spreading batter evenly and ensuring every layer is perfectly placed.
Ingredients
Chocolate chip cookies and brownies stuffed with Reese’s Peanut Butter Cups!
For the Brownie Base
- 1 box brownie mix + ingredients required on the back of the box (egg, oil, etc.)
For the Cookie Layer
- 1 roll refrigerated chocolate chip cookie dough
For the Filling
- 12 Reese’s Peanut Butter Cups

How to Make Peanut Butter Cup Brookies
Step 1: Preheat the Oven
Preheat your oven to 350 degrees Fahrenheit. This ensures that your brookies bake evenly.
Step 2: Prepare Your Baking Sheet
Place paper cupcake liners in each cup of a muffin tin. This makes for easy removal once they are baked.
Step 3: Mix the Brownie Batter
Prepare the brownie batter according to the directions on the box. Make sure to mix well until smooth.
Step 4: Cut the Cookie Dough
Cut the refrigerated chocolate chip cookie dough into 12 even pieces. This makes it easy to portion them out later.
Step 5: Assemble the Cookie Layer
Press one piece of cookie dough down into the bottom of each cupcake liner. It should cover just enough space to form a base for your filling.
Step 6: Add Peanut Butter Cups
Place one Reese’s Peanut Butter Cup upside down in each cookie dough-filled muffin cup. This adds a surprise element that everyone will love.
Step 7: Spoon Over Brownie Batter
Spoon brownie batter over each Reese’s Peanut Butter Cup until each liner is almost full, leaving enough space for brookies to expand while baking.
Step 8: Bake!
Bake your brookies in the preheated oven for about 18-20 minutes. Keep an eye on them; they should be set but still soft in the center when done. Enjoy!
How to Serve Peanut Butter Cup Brookies
These delicious Peanut Butter Cup Brookies are perfect for any occasion, whether you’re hosting a party or enjoying a cozy night in. Here are some delightful serving suggestions to enhance your experience.
Pair with Ice Cream
- Vanilla Ice Cream – The classic choice! A scoop of creamy vanilla ice cream complements the rich flavors of the brookies.
- Chocolate Chip Cookie Dough Ice Cream – This indulgent flavor adds a fun twist and pairs wonderfully with the chocolate and peanut butter.
Serve with Milk
- Cold Milk – Nothing beats a glass of cold milk to wash down these sweet treats. It balances the sweetness perfectly.
- Chocolate Milk – For an extra chocolatey experience, consider serving with chocolate milk to heighten the dessert’s flavors.
Top with Whipped Cream
- Homemade Whipped Cream – A dollop of freshly whipped cream adds a light touch that contrasts nicely with the dense brookies.
- Peanut Butter Whipped Cream – For peanut butter lovers, this variation enhances the flavor profile while keeping it light.
Garnish with Nuts
- Chopped Peanuts – Sprinkle chopped peanuts on top for added crunch and a hint of saltiness that complements the sweetness.
- Toasted Almonds – These provide a subtle nuttiness that pairs beautifully with chocolate and peanut butter.
How to Perfect Peanut Butter Cup Brookies
Creating the ultimate Peanut Butter Cup Brookies requires some attention to detail. Here are some tips to ensure your brookies come out perfectly every time.
- Boldly Prepare Your Ingredients – Make sure all ingredients are at room temperature before mixing. This ensures better blending and overall texture.
- Boldly Measure Accurately – Follow instructions on the brownie mix box closely for best results. Accurate measurements lead to perfect consistency.
- Boldly Use Quality Ingredients – Choose high-quality chocolate chip cookie dough and brownie mix for optimal flavor and texture in your brookies.
- Boldly Don’t Overbake – Keep an eye on baking time. Pull them out when they are still slightly underdone; they will continue to cook as they cool.
- Boldly Cool Completely Before Serving – Let your brookies cool in the pan for at least 10 minutes before transferring them to a wire rack. This helps them set properly.

Best Side Dishes for Peanut Butter Cup Brookies
Pairing side dishes with your Peanut Butter Cup Brookies can elevate your dessert experience. Here are some great options to consider:
- Fresh Fruit Salad – A light fruit salad provides a refreshing contrast to the rich brookies, balancing sweetness with acidity.
- Cheese Platter – Offer a selection of cheeses, including sharp cheddar or creamy brie, which can complement the dessert’s richness.
- Chocolate-Covered Strawberries – These decadent bites enhance the chocolate flavor while adding freshness through juicy strawberries.
- Trail Mix – A mix of nuts, seeds, and dried fruits provides a crunchy texture that contrasts nicely with soft brookies.
- Yogurt Parfait – Layered yogurt with granola and fruit makes for a light option that pairs well without overpowering the main treat.
- Mini Pretzels – The salty crunch of pretzels can balance out the sweetness of brookies, creating an enjoyable flavor combination.
Common Mistakes to Avoid
When making Peanut Butter Cup Brookies, it’s easy to make small errors that can impact the final result. Here are some common mistakes to watch out for:
- Skipping the Preheat: Not preheating your oven can lead to uneven baking. Always ensure your oven reaches the desired temperature before placing your treats inside.
- Overfilling the Liners: Filling cupcake liners too much can cause overflow. Leave some space at the top to allow the brookies to rise and expand while baking.
- Not Using Fresh Ingredients: Old or expired ingredients can affect taste and texture. Always check the freshness of your brownie mix and cookie dough before use.
- Ignoring Baking Times: Each oven is different. Don’t rely solely on time; check for doneness by inserting a toothpick in the center. It should come out with a few moist crumbs.
- Using Different Cup Sizes: Sticking to standard cupcake liners is essential. If you use larger or smaller sizes, baking times and ingredient amounts may vary.
- Neglecting Cooling Time: Cutting into brookies too soon can result in a messy treat. Allow them to cool in the pan for a few minutes before transferring them to a wire rack.
Refrigerator Storage
- Store Peanut Butter Cup Brookies in an airtight container.
- They will stay fresh for up to 5 days in the refrigerator.
- Layer with parchment paper if stacking to prevent sticking.
Freezing Peanut Butter Cup Brookies
- Wrap each brookie individually in plastic wrap or foil.
- Place them in a freezer-safe bag or container.
- They can be frozen for up to 3 months without losing flavor.
Reheating Peanut Butter Cup Brookies
- Oven: Preheat to 350°F (175°C) and warm for about 5-10 minutes until heated through.
- Microwave: Heat one brookie at a time for 15-20 seconds until warm, being careful not to overheat.
- Stovetop: Place brookies in a non-stick skillet over low heat for about 2-3 minutes, flipping gently until warmed through.

Frequently Asked Questions
What are Peanut Butter Cup Brookies?
Peanut Butter Cup Brookies are a delicious combination of chocolate chip cookies and brownies, featuring creamy peanut butter cups baked inside. They’re perfect for satisfying sweet cravings!
Can I customize my Peanut Butter Cup Brookies?
Absolutely! You can add nuts, swap out different types of chocolate, or use various candy bars instead of peanut butter cups for unique flavors that suit your taste.
How do I ensure my brookies turn out chewy?
To achieve that perfect chewy texture, avoid overmixing the brownie batter and cookie dough. Also, don’t bake them too long; they should be soft in the center when you take them out of the oven.
Are Peanut Butter Cup Brookies suitable for parties?
Definitely! These treats are easy to serve and are sure to impress guests with their delightful combination of flavors and textures.
How do I store leftover brookies?
Store any leftover Peanut Butter Cup Brookies in an airtight container at room temperature or refrigerate them for longer freshness.
Can I use different kinds of nut butter?
Yes! Feel free to experiment with almond butter or cashew butter if you’re looking for a change from traditional peanut butter; they will still create delicious results!
Conclusion
Peanut Butter Cup Brookies combine two beloved desserts into one delightful treat that’s perfect for any occasion. Their rich flavors and soft textures make them irresistible, while customization options allow you to make them uniquely yours. Don’t hesitate—try making these delicious treats today!
Peanut Butter Cup Brookies
- Total Time: 35 minutes
- Yield: Makes 12 brookies 1x
Description
Peanut Butter Cup Brookies are the ultimate dessert, effortlessly combining the rich flavors of brownies and the soft, chewy goodness of chocolate chip cookies. Each brookie is a delightful revelation with a hidden surprise of creamy peanut butter cups inside, making them perfect for any occasion—from casual family gatherings to festive celebrations. Easy to prepare with minimal effort, these treats are sure to impress everyone who takes a bite. Enjoy them warm right out of the oven or let them cool for a delectable dessert experience that will leave you craving more.
Ingredients
- 1 box brownie mix (plus required ingredients as per package)
- 1 roll refrigerated chocolate chip cookie dough
- 12 peanut butter cups
Instructions
- Preheat your oven to 350°F (175°C).
- Line a muffin tin with paper cupcake liners.
- Prepare the brownie batter according to the package instructions.
- Cut cookie dough into 12 equal pieces.
- Press one piece of cookie dough into each cupcake liner as a base.
- Place one peanut butter cup upside down in each liner.
- Spoon brownie batter over each cup until almost full.
- Bake for 18-20 minutes, until set but still soft in the center.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brookie (50g)
- Calories: 220
- Sugar: 22g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 4g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg



