If you are a fan of chocolate and peanut butter, then you are in for a treat with this Reese’s Cup Brownies (So Fudgy) Recipe. These brownies are incredibly rich, moist, and packed with chunks of classic Reese’s Cups that melt just enough to create pockets of peanut buttery goodness in every bite. The fudgy texture is out of this world, making these brownies a perfect indulgent snack or dessert to share with family and friends. You will love how the simple ingredients come together to make a decadent dessert that feels both homemade and absolutely irresistible.

Ingredients You’ll Need
This brownie recipe is all about using a handful of simple, yet essential ingredients that marry beautifully to create a deeply fudgy texture and rich chocolate flavor. Each element plays a crucial role in getting that perfect balance of gooeyness, sweetness, and peanut buttery delight from the Reese’s Cups.
- Butter (1¼ cups / 2½ sticks): Provides the luscious fat that brings the fudgy texture and rich flavor to the brownies.
- Semi sweet chocolate chips (2â…” cups): Use high-quality chips or baking chocolate for a deep, smooth chocolate taste.
- Eggs (8, room temperature): These bind the batter and help achieve that moist, dense chew.
- Sugar (2 cups): Sweeter but not overpowering, balancing the bitterness of the dark chocolate.
- Vanilla extract (1 tsp): Adds a hint of warmth that complements chocolate beautifully.
- All-purpose flour (2 cups): Gives structure while keeping the brownies tender and fudgy.
- Snack size Reese’s Cups (24 to 26): The star ingredient that oozes peanut buttery goodness nestled inside the brownies.
How to Make Reese’s Cup Brownies (So Fudgy) Recipe
Step 1: Melt Butter and Chocolate
Start by melting the butter and semi sweet chocolate together. You can do this gently on the stove top over low heat or use the microwave in short bursts. Stir until smooth and set this luscious chocolate mixture aside to cool slightly.
Step 2: Combine Eggs and Sugar
In a large mixing bowl, beat the room temperature eggs with the sugar thoroughly until the mixture becomes light and a bit fluffy. This step is key for incorporating air and ensuring a tender brownie.
Step 3: Add Vanilla Extract
Stir the vanilla extract into the egg and sugar mixture. This adds a subtle but important layer of flavor that elevates the entire brownie.
Step 4: Stir in Melted Chocolate
Pour the melted chocolate and butter blend into the egg mixture and gently mix everything together until well combined and glossy.
Step 5: Fold in Flour
Using a spatula, carefully fold the all-purpose flour into the chocolate batter. Be gentle here to keep the batter thick and fudgy without overmixing, which can make the brownies tough.
Step 6: Layer Half the Batter in Pan
Prepare your baking pan by greasing it or lining it with parchment paper. Pour half of the brownie batter evenly into the pan, spreading it smooth to create a solid base layer for the Reese’s Cups.
Step 7: Add a Layer of Reese’s Cups
Place snack size Reese’s Cups evenly over the batter layer, pressing them down slightly so they sit nestled and won’t overly sink during baking.
Step 8: Cover with Remaining Batter
Pour the remaining batter gently over the Reese’s Cups layer, carefully smoothing the top without disturbing the peanut butter cups underneath.
Step 9: Bake the Brownies
Bake in a preheated oven at 350 degrees Fahrenheit for 30 to 45 minutes. Check for doneness by inserting a toothpick near the center; a few moist crumbs are perfect here because you want that fudgy consistency.
Step 10: Cool Before Cutting
Allow the brownies to cool in the pan for at least 30 minutes. This step helps the fudgy texture set and makes slicing easier without the brownies falling apart.
How to Serve Reese’s Cup Brownies (So Fudgy) Recipe
Garnishes
For an extra touch, sprinkle a few chopped peanuts or a drizzle of melted chocolate on top of each brownie square. This adds a subtle crunch and a gorgeous finish that’s as inviting as the brownies themselves.
Side Dishes
Pair these brownies with a scoop of vanilla ice cream or a dollop of whipped cream to balance the richness. A cup of cold milk or freshly brewed coffee also complements the deep chocolate and peanut butter flavors perfectly.
Creative Ways to Present
Try stacking the brownies in a tiered dessert tray for parties or drizzle warm caramel sauce over them for a gooey twist. Wrapping individual squares in colorful parchment paper makes them great for gifting or lunchbox treats.
Make Ahead and Storage
Storing Leftovers
Store any leftover brownies in an airtight container at room temperature for up to 3 days to retain their fudgy texture. For longer storage, refrigeration is fine but may slightly firm up the brownies.
Freezing
These brownies freeze beautifully. Wrap individual squares tightly in plastic wrap and place in a freezer-safe container or zip-top bag. They will keep for up to 3 months. Thaw at room temperature before serving.
Reheating
If you want to warm up your brownie, a quick 10-15 second zap in the microwave will soften it and reawaken all that chocolatey goodness. Be careful not to overheat to avoid drying out the brownie.
FAQs
Can I use peanut butter cups other than Reese’s?
Absolutely! While Reese’s are classic and perfect for this recipe, you can experiment with other brands or even homemade peanut butter candies to customize the flavor.
What if I don’t have semi sweet chocolate chips?
You can substitute with a good-quality baking chocolate bar chopped finely or even use milk chocolate if you prefer a sweeter brownie. Just keep in mind this will alter the flavor slightly.
Why do the brownies need to cool for 30 minutes before cutting?
Cooling allows the fudgy batter to set properly, so the brownies cut cleanly and hold their shape. Cutting while warm might cause them to crumble or become too gooey.
Are these brownies very sweet?
They have a balanced sweetness due to the combination of semi sweet chocolate and sugar, paired with the salty peanut butter in the Reese’s Cups. You’ll get rich chocolate flavor without being overwhelmingly sugary.
Can I make these gluten-free?
Yes! Substitute the all-purpose flour for a gluten-free baking blend that can be swapped 1:1. Just make sure your peanut butter cups and other ingredients are gluten-free as well.
Final Thoughts
If you want a dessert that feels like the ultimate chocolate and peanut butter dream, you simply must try this Reese’s Cup Brownies (So Fudgy) Recipe. It’s straightforward enough for any home baker yet delivers spectacular results every time. Once you taste that first bite, it will be hard not to come back for more. So, gather your ingredients, turn on that oven, and enjoy a batch of warm, gooey happiness with loved ones.
Print
Reese’s Cup Brownies (So Fudgy) Recipe
- Prep Time: 12 minutes
- Cook Time: 45 minutes
- Total Time: 57 minutes
- Yield: 18 squares
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Reeses Cup Brownies are incredibly fudgy and rich, featuring layers of chocolate batter and snack-sized Reese’s Cups. Perfect for chocolate lovers seeking a decadent dessert, these brownies combine smooth melted chocolate, a moist batter, and gooey peanut butter cups baked to perfection.
Ingredients
Chocolate Batter
- 1¼ cups butter (2½ sticks)
- 2â…” cups semi sweet chocolate chips (or 1 lb semi sweet baking chocolate)
- 8 eggs (room temperature)
- 2 cups sugar
- 1 tsp vanilla extract
- 2 cups all purpose flour
Filling
- 24 – 26 snack size Reese Cups
Instructions
- Melt Butter and Chocolate: In a saucepan on the stove, melt the butter and semi sweet chocolate chips together over low heat, stirring frequently until smooth and fully combined. Alternatively, melt them in the microwave in short bursts, stirring between intervals to avoid burning.
- Mix Eggs and Sugar: In a large mixing bowl, whisk together the eggs and sugar until the mixture is light and slightly frothy, which helps create a moist texture.
- Add Vanilla: Stir in the vanilla extract to the egg and sugar mixture, enhancing the chocolate flavor.
- Combine with Melted Chocolate: Gradually add the melted chocolate and butter mixture into the egg mixture, stirring thoroughly to create a homogeneous batter.
- Incorporate Flour: Using a spatula, gently fold in the all-purpose flour until just combined, being careful not to overmix which can make the brownies tough.
- Layer Batter in Pan: Pour half of the batter evenly into the bottom of a greased or parchment-lined baking pan to create the first layer.
- Add Reese Cups: Arrange a layer of 24 to 26 snack size Reese Cups evenly on top of the batter layer to distribute the peanut butter cups throughout.
- Top with Remaining Batter: Spread the remaining batter over the Reese Cups, covering them completely for the top layer.
- Bake: Place the pan in a preheated oven at 350°F (175°C) and bake for 30 to 45 minutes. Check for doneness by inserting a toothpick near the center; it should come out with a few moist crumbs but no raw batter.
- Cool and Serve: Allow the brownies to cool in the pan for at least 30 minutes before cutting into 18 squares to ensure clean slices and setting of the fudgy texture.
Notes
- Using room temperature eggs helps the batter mix more evenly for a better texture.
- You can substitute semi sweet chocolate chips with baking chocolate for a richer taste.
- Letting the brownies cool completely before cutting prevents them from crumbling.
- Baking times may vary depending on your oven; start checking at 30 minutes.
- For easier cleanup, line your baking pan with parchment paper.

