Reese’s Stuffed Brownies Recipe

Introduction

Rich, chewy brownies get an irresistible upgrade with hidden Reese’s peanut butter cups inside and a creamy peanut butter frosting on top. This easy-to-make dessert perfectly balances chocolate and peanut butter flavors for a crowd-pleasing treat.

Three square dessert bars sit on a white plate over a white marbled texture, each with three clear layers: a bottom thick dark brown chocolate piece, a middle thick light orange peanut butter layer, and a top creamy light tan peanut butter frosting. The top layer is drizzled with dark chocolate and sprinkled with small chocolate chips and chopped mini peanut butter cups. One bar in front has a bite taken out, revealing the layers clearly. Around the plate are scattered mini chocolate chips and mini peanut butter cup pieces. In the background, there is a blurred orange Reese’s candy wrapper and a glass bottle filled with milk. photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1 box brownie mix + ingredients needed on the package
  • 15 full-sized Reese’s Cups
  • 3/4 cup creamy peanut butter
  • 1/2 cup unsalted butter (softened)
  • 2 1/4 cups powdered sugar
  • 4 tablespoons heavy cream
  • 1 1/2 teaspoons vanilla extract

Instructions

  1. Step 1: Preheat the oven to 350°F. Line a 9×13 baking dish with parchment paper and set aside.
  2. Step 2: In a large bowl, prepare the brownie mix according to the package instructions. Spread about two-thirds of the batter evenly into the prepared baking dish.
  3. Step 3: Arrange the 15 full-sized Reese’s Cups on top of the batter, pressing them in slightly so they stay in place.
  4. Step 4: Gently spread the remaining batter over the Reese’s Cups until fully covered.
  5. Step 5: Bake for 25 to 30 minutes, or until a toothpick inserted into the center comes out mostly clean. A few moist crumbs are fine, but avoid wet batter.
  6. Step 6: Remove from the oven and place the brownies on a wire rack to cool completely.
  7. Step 7: To make the frosting, combine the peanut butter and softened butter in a large bowl. Beat with an electric mixer until smooth and creamy.
  8. Step 8: Gradually add the powdered sugar, mixing well after each addition. Scrape down the sides of the bowl as needed. The mixture should be thick.
  9. Step 9: Add the heavy cream and vanilla extract, then whip the frosting on medium-high speed for about 2 minutes until light and fluffy.
  10. Step 10: Use the parchment paper to lift the cooled brownies out of the baking dish and onto a serving tray.
  11. Step 11: Spread the peanut butter frosting evenly over the top of the brownies. Serve immediately or add extra toppings if desired.

Tips & Variations

  • For an extra crunchy texture, sprinkle chopped peanuts or Reese’s pieces on top of the frosting.
  • Try using dark chocolate or peanut butter cup alternatives to customize the flavor.
  • If you prefer a thicker frosting, chill it briefly before spreading.

Storage

Store leftover brownies in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. Before serving, you can bring refrigerated brownies to room temperature or warm briefly in the microwave for a softer texture.

How to Serve

A close-up image showing three square dessert bars placed on a large white plate over a white marbled surface. Each bar has three layers: a bottom dark brown chocolate brownie base, a middle thick layer of peanut butter with a smooth texture, and a light brown creamy top layer. The top is decorated with a drizzle of dark chocolate lines, mini chocolate chips scattered around, and several pieces of chopped peanut butter cups with visible peanut filling placed on top. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use homemade brownie batter instead of a box mix?

Yes, homemade brownie batter works great for this recipe. Just follow your favorite brownie recipe and follow the same layering and baking instructions.

Do I need to remove the Reese’s cups from the brownies before serving?

No, the Reese’s cups stay inside the brownies, creating a delicious peanut butter surprise in every bite.

Print

Reese’s Stuffed Brownies Recipe

Decadent Reeses Stuffed Brownies feature a rich brownie base loaded with whole Reese’s Cups in the center, topped with a creamy peanut butter frosting. This indulgent dessert combines fudgy chocolate with the perfect peanut butter surprise, ideal for peanut butter and chocolate lovers looking for an impressive yet easy-to-make treat.

  • Author: Mia
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 15 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Brownie Batter

  • 1 box brownie mix (with ingredients required as per package instructions)
  • 15 full-sized Reese’s Cups

Peanut Butter Frosting

  • 3/4 cup creamy peanut butter
  • 1/2 cup unsalted butter, softened
  • 2 & 1/4 cups powdered sugar
  • 4 tablespoons heavy cream
  • 1 & 1/2 teaspoons vanilla extract

Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line a 9×13 inch baking dish with parchment paper, ensuring easy removal of the brownies after baking, then set aside.
  2. Mix Brownie Batter: In a large bowl, prepare the brownie mix according to the package instructions. Once mixed, spread about two-thirds of the batter evenly into the prepared baking dish to create the base layer.
  3. Add Reese’s Cups: Arrange 15 full-sized Reese’s Cups evenly over the brownie batter in the pan, gently pressing them down slightly so they nestle into the batter.
  4. Top with Remaining Batter: Carefully spread the remaining one-third of the brownie batter over the Reese’s Cups, fully covering them to encase the peanut butter cups within the brownies.
  5. Bake Brownies: Place the baking dish into the preheated oven and bake for 25 to 30 minutes. Test doneness with a toothpick inserted into the center; it should come out with a few moist crumbs but no wet batter.
  6. Cool the Brownies: Remove the brownies from the oven and transfer the pan to a wire rack. Allow brownies to cool completely to room temperature before frosting.
  7. Prepare Peanut Butter Frosting: In a large bowl, beat together the softened butter and creamy peanut butter using an electric mixer until smooth and creamy.
  8. Add Powdered Sugar: Gradually add the powdered sugar a bit at a time, mixing well after each addition and scraping down the bowl sides to combine thoroughly. The frosting will become thick.
  9. Incorporate Cream and Vanilla: Add the heavy cream and vanilla extract, stirring until combined. Increase mixer speed to medium-high and whip for 2 minutes until the frosting becomes light, fluffy, and spreadable.
  10. Remove Brownies from Pan: Use the edges of the parchment paper to carefully lift the cooled brownies out of the baking dish onto a flat surface.
  11. Frost the Brownies: Spread the peanut butter frosting evenly across the top of the brownies. Serve immediately or add your favorite toppings for extra flair.

Notes

  • Ensure brownies are completely cooled before frosting to prevent melting.
  • You can substitute the brownie mix with your favorite homemade brownie recipe if preferred.
  • Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
  • For firmer frosting, refrigerate for 15 minutes before spreading.
  • Optional toppings like chopped peanuts or chocolate chips can add extra texture and flavor.

Keywords: Reeses stuffed brownies, peanut butter brownies, chocolate peanut butter dessert, easy brownies recipe, homemade brownies with candy

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