Peanut Butter Cup Stuffed Brookies are a delicious dessert that combines the best of both worlds—soft peanut butter cookies and rich chocolate brownies. Perfect for any occasion, these treats are sure to impress friends and family. The hidden chocolate peanut butter cups add a delightful surprise, making each bite decadent and satisfying.
Why You’ll Love This Recipe
- Irresistible flavor: The combination of chocolate and peanut butter creates a rich taste that everyone will love.
- Simple preparation: With easy-to-follow steps, even novice bakers can whip these up without stress.
- Versatile delight: Great for parties, bake sales, or just a cozy night in; these brookies fit any occasion.
- Fun surprise inside: Each brookie has a melted peanut butter cup at its center, offering a unique twist on traditional brownies.
- Quick baking time: You can have these sweet treats ready in under an hour, perfect for last-minute cravings.
Tools and Preparation
Before you start baking your Peanut Butter Cup Stuffed Brookies, gather your tools to make the process smooth and efficient.
Essential Tools and Equipment
- Electric mixer
- Measuring cups and spoons
- Mixing bowls
- Muffin tin
- Cooking spray
- Microwave-safe bowl
Importance of Each Tool
- Electric mixer: Ensures even mixing for a creamy dough texture.
- Muffin tin: Perfect for creating individual servings of brookies that are easy to share.
- Microwave-safe bowl: Ideal for melting chocolate quickly without burning it.
Ingredients
A chocolate peanut butter cup baked in the middle of a peanut butter chocolate chip cookie and a rich chocolate brownie! These Peanut Butter Cup Stuffed Brookies pretty much define deliciousness!
- 4 tablespoons unsalted butter, softened
- 1/2 cup creamy peanut butter
- 1/2 cup light brown sugar
- 1 large egg
- 3/4 cup all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon baking powder
- 1/2 cup semi-sweet chocolate chips
- 12 regular-sized chocolate peanut butter cups
- 1/2 cup (1 stick) unsalted butter
- 1 cup semi-sweet chocolate chips
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla
- 1 and 1/4 cups all-purpose flour
- 1/2 cup cocoa powder
- 1/4 teaspoon salt
- 1/2 teaspoon baking powder
How to Make Peanut Butter Cup Stuffed Brookies
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Generously grease the muffin cups with cooking spray to prevent sticking.
Step 2: Prepare the Cookie Dough
In the bowl of an electric mixer:
1. Beat together the softened butter, creamy peanut butter, and light brown sugar until smooth.
2. Add in one large egg and mix until well combined.
3. Gradually stir in the all-purpose flour, baking soda, baking powder, and salt until incorporated.
4. Fold in the semi-sweet chocolate chips.
Step 3: Assemble Cookie Layers
Divide the cookie dough evenly among the greased muffin cups. Press down lightly to form an even layer at the bottom.
Step 4: Add Peanut Butter Cups
Place one chocolate peanut butter cup on top of each layer of cookie dough. Make sure they are centered.
Step 5: Prepare Brownie Batter
In a medium microwave-safe bowl:
1. Combine unsalted butter and semi-sweet chocolate chips.
2. Microwave for about one minute, stirring halfway through until melted.
3. Whisk in granulated sugar until smooth.
4. Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
Step 6: Combine Dry Ingredients
In another bowl:
1. Whisk together all-purpose flour, cocoa powder, salt, and baking powder.
2. Gradually mix this dry mixture into the melted chocolate mixture until fully combined.
Step 7: Top with Brownie Batter
Spoon several tablespoons of brownie batter over each peanut butter cup, ensuring it covers them completely.
Step 8: Bake
Bake in preheated oven for about 25–30 minutes or until a toothpick inserted into the center comes out clean. Allow them to cool in the pan for at least 45 minutes before removing them to enjoy!
Enjoy these delectable Peanut Butter Cup Stuffed Brookies as an indulgent dessert that will surely satisfy your sweet tooth!
How to Serve Peanut Butter Cup Stuffed Brookies
These Peanut Butter Cup Stuffed Brookies are a delightful dessert that can be enjoyed in various ways. Whether you’re hosting a party or just treating yourself, here are some serving suggestions to enhance your experience.
A La Mode
- Serve warm brookies with a scoop of vanilla ice cream on top for a rich and creamy contrast.
Drizzled with Chocolate Sauce
- Add a drizzle of melted chocolate sauce over the top for an extra layer of sweetness and visual appeal.
With Fresh Berries
- Pair brookies with fresh strawberries or raspberries for a refreshing tartness that balances the dessert’s richness.
Dusting of Powdered Sugar
- Lightly dust with powdered sugar before serving to create an elegant finish that looks beautiful on any plate.
Whipped Cream Topping
- Top each brookie with a dollop of whipped cream for added fluffiness and flavor.
Coffee Pairing
- Enjoy with a hot cup of coffee or espresso. The bitterness of coffee complements the sweetness perfectly.

How to Perfect Peanut Butter Cup Stuffed Brookies
To ensure your Peanut Butter Cup Stuffed Brookies turn out perfectly every time, follow these simple tips.
- Use room temperature ingredients: This helps the butter and peanut butter blend smoothly, creating a better texture.
- Do not overmix: Mix until just combined to keep your cookies tender and chewy.
- Chill the dough: If time allows, chill your cookie dough for 30 minutes before baking to enhance flavors.
- Check for doneness: Start checking your brookies at 25 minutes to avoid over-baking. They should be set but still soft.
- Let them cool: Allow brookies to cool in the pan for at least 45 minutes before removing to maintain their shape.
- Store properly: Keep leftover brookies in an airtight container at room temperature for up to three days for best freshness.
Best Side Dishes for Peanut Butter Cup Stuffed Brookies
Pairing side dishes with your Peanut Butter Cup Stuffed Brookies can elevate your dessert experience. Here are some great options:
- Vanilla Ice Cream – A classic pairing that adds creaminess and balances the sweet flavors.
- Fruit Salad – A mix of seasonal fruits provides freshness and lightness alongside rich brookies.
- Chocolate Mousse – For chocolate lovers, this decadent treat complements the flavors beautifully.
- Caramel Sauce – Drizzling caramel adds another layer of sweetness that pairs well with peanut butter.
- Nutty Granola – Serve crunchy granola on the side for texture contrast and a nutty flavor boost.
- Milkshake – A thick milkshake can be an indulgent way to enjoy alongside these delicious treats.
- Coffee or Tea – A warm beverage enhances the overall experience, making it feel cozy and inviting.
- Cheese Platter – A selection of cheeses adds an interesting savory element that balances out the sweet dessert.
Common Mistakes to Avoid
When making Peanut Butter Cup Stuffed Brookies, avoiding common mistakes can elevate your baking game.
- Overmixing the Dough: This can lead to tough cookies. Mix only until ingredients are combined for a soft texture.
- Skipping the Cooling Time: Letting them cool in the pan allows for better structure. Skipping this step may cause them to fall apart.
- Not Measuring Ingredients Correctly: Inaccurate measurements can ruin the balance of flavors. Use measuring cups and spoons for precision.
- Using Cold Ingredients: Cold butter or eggs can affect the dough’s consistency. Ensure they are at room temperature before mixing.
- Ignoring Baking Times: Every oven is different. Check for doneness a few minutes early to avoid overbaking.
Refrigerator Storage
- Store in an airtight container for up to 5 days.
- Place parchment paper between layers to prevent sticking.
Freezing Peanut Butter Cup Stuffed Brookies
- Freeze in a single layer on a baking sheet for 1-2 hours before transferring to an airtight container.
- They can be stored in the freezer for up to 3 months.
Reheating Peanut Butter Cup Stuffed Brookies
- Oven: Preheat to 350°F, place brookies on a baking sheet, and warm for about 10 minutes.
- Microwave: Heat on medium power for about 15-20 seconds. Watch closely to avoid overheating.
- Stovetop: Use a skillet over low heat, cover with a lid, and warm for about 5 minutes.
Frequently Asked Questions
What are Peanut Butter Cup Stuffed Brookies?
Peanut Butter Cup Stuffed Brookies are delicious treats that combine cookie and brownie batter with chocolate peanut butter cups baked inside.
How do I prevent my brookies from sticking?
To prevent sticking, generously grease your muffin tins or use silicone molds for easy removal.
Can I customize the recipe?
Yes! You can add nuts, swap chocolate chips for white chocolate, or use different candy bars as fillings.
How should I store leftovers of Peanut Butter Cup Stuffed Brookies?
Store leftovers in an airtight container at room temperature or refrigerate them for longer freshness.
Can I make these brookies gluten-free?
Absolutely! Substitute all-purpose flour with a gluten-free blend to enjoy gluten-free Peanut Butter Cup Stuffed Brookies.
Final Thoughts
Peanut Butter Cup Stuffed Brookies are a delightful treat that combines two favorites into one bite-sized dessert. Their versatility allows you to customize them with various fillings and toppings. Don’t hesitate to try this recipe; you’ll love how easy it is and how rewarding it feels when you indulge in these sweet treats!

Peanut Butter Cup Stuffed Brookies
- Total Time: 3 minute
- Yield: Makes approximately 12 servings 1x
Description
Indulge in the ultimate dessert experience with Peanut Butter Cup Stuffed Brookies! These delightful treats combine the best of both worlds: soft, chewy peanut butter cookies and rich, fudgy chocolate brownies. Each brookie features a hidden chocolate peanut butter cup that melts into a gooey surprise, creating a decadent treat that is perfect for any occasion. Whether you’re hosting a gathering or simply craving something sweet, these brookies are sure to impress friends and family alike. With an easy-to-follow recipe and quick preparation time, you can whip up a batch in under an hour and satisfy your sweet tooth in no time.
Ingredients
- 4 tablespoons unsalted butter, softened
- 1/2 cup creamy peanut butter
- 1/2 cup light brown sugar
- 1 large egg
- 3/4 cup all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon baking powder
- 1/2 cup semi-sweet chocolate chips
- 12 regular-sized chocolate peanut butter cups
- 1/2 cup (1 stick) unsalted butter
- 1 cup semi-sweet chocolate chips
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla
- 1 and 1/4 cups all-purpose flour
- 1/2 cup cocoa powder
- 1/4 teaspoon salt
- 1/2 teaspoon baking powder
Instructions
- Preheat your oven to 350°F (175°C) and grease a muffin tin with cooking spray.
- In a mixing bowl, cream together softened butter, peanut butter, and brown sugar until smooth. Add in eggs one at a time and mix well.
- Gradually stir in flour, baking soda, baking powder, and salt until just combined. Fold in chocolate chips.
- Divide the cookie dough among muffin cups and press down slightly. Place one chocolate peanut butter cup in each cup.
- In another bowl, melt butter and chocolate chips together until smooth. Mix in sugar, eggs, and vanilla extract.
- Combine dry ingredients with melted chocolate mixture until fully mixed; spoon over the peanut butter cups to cover.
- Bake for 25–30 minutes until set; allow cooling for 45 minutes before removing from the pan.
- Prep Time: 15 minutes
- Cook Time: 25–30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brookie (70g)
- Calories: 360
- Sugar: 22g
- Sodium: 150mg
- Fat: 18g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 40mg
Keywords: Letting the dough sit for 30 minutes can enhance flavors. Feel free to customize by adding nuts or using different candy bars as fillings.