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Peanut Butter Stuffed Brownies Recipe

4.8 from 122 reviews

Delight in these rich, fudgy Peanut Butter Stuffed Brownies, combining decadent chocolate brownie batter with a creamy peanut butter center for a perfect balance of flavors and textures. Ideal for chocolate and peanut butter lovers looking for an indulgent homemade treat.

Ingredients

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Brownie Batter

  • 1 cup (2 sticks) unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1/2 teaspoon salt
  • 1/2 teaspoon baking powder

Peanut Butter Center

  • 3/4 cup creamy peanut butter
  • 1/4 cup powdered sugar
  • 2 tablespoons unsalted butter, softened

Instructions

  1. Prepare Brownie Batter: In a large mixing bowl, whisk together the melted butter and granulated sugar until smooth. Add the eggs one at a time, mixing thoroughly after each addition, then stir in the vanilla extract. In a separate bowl, sift together the flour, cocoa powder, salt, and baking powder. Gradually fold the dry ingredients into the wet mixture until just combined, being careful not to overmix.
  2. Make Peanut Butter Filling: In another bowl, combine the creamy peanut butter, powdered sugar, and softened butter. Mix until smooth and creamy, ensuring the peanut butter mixture is firm enough to hold its shape when layered.
  3. Assemble Brownies: Preheat your oven to 350°F (175°C). Grease or line an 8×8 inch baking pan with parchment paper. Pour half of the brownie batter evenly into the pan and spread gently. Dollop the peanut butter mixture over the batter and spread it gently, avoiding going to the edges. Top with the remaining brownie batter, spreading it carefully to fully cover the peanut butter layer.
  4. Bake: Place the pan in the preheated oven and bake for 30-35 minutes, or until a toothpick inserted around the edges (not the peanut butter center) comes out with only a few moist crumbs. The center may appear slightly soft but will set as it cools.
  5. Cool and Serve: Allow the brownies to cool completely in the pan on a wire rack before slicing to ensure clean cuts and a perfect peanut butter center. Serve and enjoy!

Notes

  • If you prefer chunky peanut butter, it can be used for added texture.
  • For a gluten-free option, substitute all-purpose flour with a 1:1 gluten-free flour blend.
  • Use parchment paper for easy removal and cleaner slices.
  • Ensure the peanut butter filling is not too runny to prevent it mixing with the brownie batter.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

Keywords: peanut butter stuffed brownies, chocolate brownies with peanut butter center, homemade peanut butter brownies, fudgy peanut butter brownies