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Stuffed Brownies Reese’s Fudgy Chewy
Imagine biting into a thick, fudgy brownie only to find a whole Reese’s Peanut Butter Cup tucked inside. These Stuffed Brownies Reese’s Fudgy Chewy are the ultimate dream for chocolate and peanut butter lovers. They offer that perfect balance of a crackly top, a dense, chewy center, and the salty-sweet crunch of a classic peanut butter cup. Whether you are baking for a party or just treating yourself after a long day, these brownies deliver pure comfort in every single bite. You do not need a special occasion to whip these up, but they will certainly make any moment feel like a celebration.
Recipe Information
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Servings: 16 brownies
- Difficulty: Easy
Nutrition values
- Calories: 320 kcal
- Protein: 5g
- Carbs: 42g
Why Make This Stuffed Brownies Reese’s Fudgy Chewy
These brownies are more than just a standard dessert; they are a decadent experience. The combination of rich cocoa and creamy peanut butter is a timeless match that never fails to please a crowd. By stuffing the brownies, you create a hidden surprise that adds a wonderful texture and a punch of protein from the peanuts. They are incredibly easy to assemble, making them a great project for beginner bakers who want to look like professionals. Plus, the fudgy consistency ensures they stay moist for days, if they even last that long!
Ingredients
- 1/2 cup unsalted butter, melted
- 1 cup granulated sugar
- 1/4 cup brown sugar, packed
- 2 large eggs, room temperature
- 1 teaspoon pure vanilla extract
- 1/2 cup all-purpose flour
- 1/2 cup high-quality cocoa powder
- 1/4 teaspoon salt
- 16 full-size Reese’s Peanut Butter Cups (or 24 miniatures)
- 1/2 cup chocolate chips (optional for topping)
Directions
Step 1: Preparation and Preheating
Start by preheating your oven to 350°F (175°C). Grease an 8×8 inch square baking pan with butter or non-stick spray. For the best results, line the pan with parchment paper, leaving an overhang on the sides. This “sling” allows you to lift the entire block of brownies out easily once they have cooled. Set the pan aside and unwrap all of your Reese’s cups so they are ready for layering.
Step 2: Mixing the Brownie Batter
In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined. Add the eggs and vanilla extract, beating vigorously for about one to two minutes. This aeration helps create that coveted shiny, crackly top. Sift in the flour, cocoa powder, and salt. Use a spatula to gently fold the dry ingredients into the wet mixture until just combined. Do not overmix, or the brownies will become cakey instead of fudgy.
Step 3: Layering the Stuffing
Spread approximately half of the brownie batter into the bottom of your prepared baking pan. Use a spatula to smooth it into an even layer. Place the Reese’s Peanut Butter Cups on top of the batter in rows. You want them to cover as much surface area as possible. Gently press them down so they stay in place. Pour the remaining brownie batter over the top of the cups, using your spatula to spread it to the edges until the peanut butter cups are completely hidden.
Step 4: Baking to Perfection
Place the pan in the center rack of the oven. Bake for 30 to 35 minutes. To check for doneness, insert a toothpick into the center (try to hit a spot with batter, not a whole peanut butter cup). The toothpick should come out with a few moist crumbs attached. If it comes out with wet batter, bake for another 3 to 5 minutes. Remove the pan from the oven and let it cool completely in the pan on a wire rack.
Step 5: Slicing and Serving
Once the brownies are completely cool, lift them out of the pan using the parchment paper overhang. For the cleanest cuts, place the brownies in the refrigerator for 30 minutes before slicing. Use a sharp, warm knife to cut them into 16 squares. Wipe the knife clean between each cut to keep the edges sharp and reveal the beautiful peanut butter layer inside.
Expert Tips for Perfect Stuffed Brownies Reese’s Fudgy Chewy
To achieve the best results, always use room temperature eggs. They incorporate better into the fats, creating a smoother emulsion. If you prefer an extra chewy edge, use a metal baking pan rather than glass, as metal conducts heat more evenly. Most importantly, do not overbake! Brownies continue to set as they cool. If they look slightly underdone in the very center when you pull them out, they will likely be perfect once they reach room temperature.
Delicious Variations
You can easily customize this recipe to suit your cravings. Try using Reese’s Pieces instead of cups for a crunchy texture throughout the batter. If you love a salty-sweet combo, sprinkle a little flaky sea salt over the top right before baking. For a double-stuffed version, add a layer of creamy peanut butter between the batter and the cups. You can also swap the traditional milk chocolate cups for white chocolate or dark chocolate Reese’s for a different flavor profile.

Frequently Asked Questions
Can I use a boxed brownie mix for this recipe?
Yes, you can certainly use a store-bought fudgy brownie mix. Prepare the batter according to the box instructions and follow the layering steps described in this recipe. It is a great time-saver!
How should I store these brownies?
Store your brownies in an airtight container at room temperature for up to 4 days. If you want them to stay fresh longer, you can keep them in the refrigerator for up to a week.
Can I freeze stuffed brownies?
Absolutely. Wrap individual brownie squares tightly in plastic wrap and place them in a freezer-safe bag. They will stay fresh for up to 3 months. Thaw at room temperature before eating.
What is the best way to get clean cuts?
The secret to clean brownie slices is chilling. Cold brownies hold their shape much better. Use a long chef’s knife, dip it in hot water, wipe it dry, and make one clean slice. Repeat the cleaning and dipping process for every cut.
Why did my peanut butter cups melt into the batter?
While the chocolate will melt slightly, the peanut butter center usually holds its shape. If they seem to disappear, you may have overbaked the brownies at too high a temperature. Ensure your oven is calibrated correctly with an oven thermometer.
Conclusion
Stuffed Brownies Reese’s Fudgy Chewy are the ultimate treat for anyone who believes that chocolate and peanut butter are the perfect pair. With their dense, fudgy texture and the surprise candy center, they are guaranteed to be the star of any dessert table. Simple to prepare and impossible to resist, this recipe will quickly become a staple in your baking rotation. Give them a try today and enjoy the decadent, chewy goodness!








