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Peanut Butter Chocolate Brownie Cups Recipe

4.7 from 559 reviews

Deliciously fudgy peanut butter brownie cups featuring a rich chocolate base swirled with creamy peanut butter, topped with chocolate chips for an extra indulgent treat. Perfectly portioned in muffin tins, these brownie cups are moist, easy to make, and ideal for satisfying your sweet cravings with a perfect balance of chocolate and peanut butter flavors.

Ingredients

Scale

Brownie Batter

  • 1/2 cup (115g) unsalted butter, melted
  • 1 cup (200g) granulated sugar
  • 1 teaspoon vanilla extract
  • 2 large eggs
  • 1/3 cup (35g) unsweetened cocoa powder
  • 1/2 cup (65g) all-purpose flour
  • 1/4 teaspoon baking powder

Peanut Butter Swirl

  • 1/3 cup (85g) peanut butter
  • 1/4 cup (30g) powdered sugar

Toppings

  • 1/4 cup (45g) chocolate chips

Instructions

  1. Prepare the Brownie Batter: In a mixing bowl, combine the melted butter and granulated sugar until smooth. Add the vanilla extract and eggs, whisking until fully incorporated. Sift in the cocoa powder, all-purpose flour, and baking powder, mixing gently until just combined. Avoid overmixing to keep the batter light.
  2. Fill the Muffin Tin: Spoon the batter evenly into muffin cups, filling each about two-thirds full to allow room for rising.
  3. Create the Peanut Butter Swirl: In a separate bowl, mix peanut butter with powdered sugar until smooth. Drop a small spoonful of this mixture into the center of each brownie cup. Using a toothpick, gently swirl the peanut butter through the batter to create a marbled effect.
  4. Add the Finishing Touch: Sprinkle chocolate chips over the top of each brownie cup to add extra chocolatey sweetness and texture.
  5. Bake: Place the muffin tin in a preheated oven and bake for 20 to 25 minutes, or until the edges are set and a toothpick inserted into the chocolate portion (avoiding the peanut butter swirl) comes out with moist crumbs.
  6. Cool and Serve: Allow the brownie cups to cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely. Serve alone or with vanilla ice cream, caramel drizzle, or a glass of milk or hot coffee.

Notes

  • Use high-quality cocoa powder for a richer chocolate flavor.
  • Lightly warm the peanut butter mixture to make swirling easier.
  • Add mini marshmallows or chopped nuts into the batter for added texture and fun.
  • Use a piping bag for precise peanut butter swirls to achieve a professional look.
  • Do not overbake to maintain moist and fudgy brownie cups.
  • Using a muffin tin helps with easy removal and portion control.

Keywords: Peanut Butter Brownie Cups, chocolate brownies, peanut butter swirl, fudge brownies, chocolate peanut butter dessert, baked brownies, muffin tin dessert