Introduction

Peanut Butter Brownie Cups combine rich, fudgy chocolate brownies with a creamy, sweet peanut butter swirl for a delightful treat. These individual-sized desserts are perfect for parties or a simple indulgence at home.

Ingredients

1/2 cup melted butter
1 cup granulated sugar
1 teaspoon vanilla extract
2 large eggs
1/3 cup cocoa powder
3/4 cup all-purpose flour
1/4 teaspoon baking powder
1/4 cup peanut butter
1/4 cup powdered sugar
Chocolate chips for topping

Instructions

Step 1: Preheat your oven to 350°F (175°C) and prepare a muffin tin by greasing or lining with paper cups.
Step 2: In a mixing bowl, combine the melted butter and granulated sugar until smooth. Add the vanilla extract and eggs, whisking until fully incorporated.
Step 3: Sift in the cocoa powder, all-purpose flour, and baking powder. Gently mix until just combined, being careful not to overmix to maintain a light batter.
Step 4: Spread the batter evenly into the muffin cups, filling each about two-thirds full.
Step 5: In a separate bowl, mix the peanut butter and powdered sugar until smooth. Drop a small amount into the center of each brownie cup and use a toothpick to gently swirl it through the batter.
Step 6: Sprinkle chocolate chips over the tops of each brownie cup for extra chocolatey sweetness.
Step 7: 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.
Step 8: Allow the brownie cups to cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely before serving.

Tips & Variations

Use high-quality cocoa powder for a richer chocolate flavor.
Warm the peanut butter mixture slightly before swirling to make it easier to spread.
Add mini marshmallows or chopped nuts to the batter for added texture and fun.
For a professional look, use a piping bag to create precise peanut butter swirls.

Storage

Store peanut butter brownie cups in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week. Reheat briefly in the microwave if desired, but avoid overheating to keep them moist and fudgy.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use natural peanut butter for the swirl?

Yes, natural peanut butter works well but may need a bit more powdered sugar to achieve the right consistency for swirling.

How do I prevent the peanut butter from sinking to the bottom?

Drop the peanut butter mixture gently onto the center of the batter and swirl with a toothpick carefully to distribute it evenly without letting it sink completely.

Peanut Butter Brownie Cups Recipe

Print Recipe

★★★★★

4.7 from 50 reviews

Delight in these rich and fudgy Peanut Butter Brownie Cups that combine the intense flavor of cocoa with creamy peanut butter swirls. Baked to perfection in a muffin tin, these individual treats offer a moist, chocolaty experience with a luscious peanut butter twist—perfect for dessert or a sweet snack.

Author: Nora
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Yield: 12 brownie cups 1x
Category: Dessert
Method: Baking
Cuisine: American

Ingredients

Scale

Brownie Batter

1/2 cup unsalted butter, melted
1 cup granulated sugar
1 teaspoon vanilla extract
2 large eggs
1/3 cup cocoa powder
1/2 cup all-purpose flour
1/4 teaspoon baking powder

Peanut Butter Swirl

1/2 cup creamy peanut butter
1/4 cup powdered sugar

Topping

Chocolate chips, for sprinkling

Instructions

Prepare the Brownie Batter: In a mixing bowl, combine the melted butter and granulated sugar until smooth. Add the vanilla extract and eggs, whisking continuously until fully incorporated. Sift in the cocoa powder, all-purpose flour, and baking powder. Gently fold the dry ingredients until just combined, being careful not to overmix to maintain a light batter consistency.
Fill the Muffin Tin: Evenly distribute the brownie batter into muffin cups, filling each about two-thirds full to allow room for rising.
Create the Peanut Butter Swirl: In a separate bowl, mix the peanut butter and powdered sugar until smooth. Place a small dollop of this peanut butter mixture in the center of each brownie cup. Using a toothpick, gently swirl it through the batter to create a marbled effect.
Add the Finishing Touch: Sprinkle chocolate chips over the top of each filled muffin cup to add extra chocolate flavor and texture.
Bake: Place the muffin tin in the oven and bake at 350°F (175°C) for 20 to 25 minutes, or until the edges are set and a toothpick inserted into the brownie (avoiding the peanut butter swirl) comes out with moist crumbs.
Cool and Serve: Let the brownie cups cool in the pan for about 10 minutes before transferring them to a wire rack to cool completely. Serve warm or at room temperature as desired.

Notes

Use high-quality cocoa powder for a richer chocolate flavor.
To make swirling easier, warm the peanut butter mixture slightly before using.
Add mini marshmallows or chopped nuts to the batter for extra texture and flavor.
Use a muffin tin for easy removal and perfect portion sizes.
Be careful not to overbake to keep the brownies moist and fudgy.
For a professional appearance, use a piping bag to add the peanut butter swirl.
Serve with vanilla ice cream, caramel sauce, or a glass of milk or coffee for a delightful dessert experience.

Keywords: peanut butter brownie cups, chocolate brownie cups, peanut butter swirl brownies, fudgy brownies, easy brownie recipe, muffin tin brownies, chocolate peanut butter dessert