Chocolate Peanut Butter Brownie Bites

Name: Chocolate Peanut Butter Brownie Bites
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 24 bites
Ingredients: 1 cup all-purpose flour; 1/2 cup unsweetened cocoa powder; 1 cup granulated sugar; 1/2 cup brown sugar; 1/2 cup unsalted butter, melted; 2 large eggs; 1 teaspoon vanilla extract; 1/4 teaspoon salt; 1/2 cup creamy peanut butter; 1/4 cup powdered sugar; 1 teaspoon vanilla extract; 1/2 cup semisweet chocolate chips; 1 tablespoon vegetable oil

Highlighted under: Soft Favorites

I absolutely love making these Chocolate Peanut Butter Brownie Bites whenever I need a quick dessert that pleases everyone. The combination of rich chocolate and creamy peanut butter is simply irresistible. Each bite is a decadent treat, while the simplicity of the recipe means I can whip them up in no time. Whether it's for a casual gathering or a special occasion, these brownie bites never fail to impress. Plus, they’re a delightful way to indulge my cravings without spending hours in the kitchen!

Created by

Celia Winterbourne

Last updated on 2026-01-13T00:50:40.844Z

When I first tried making these Chocolate Peanut Butter Brownie Bites, I knew I had stumbled onto something truly special. The creamy peanut butter adds a delightful twist to classic brownie flavors, making them even more decadent. I found that using high-quality chocolate is key, as it truly enhances the overall flavor and richness of the bites.

One of my favorite tips is to slightly underbake these bites. This ensures they remain fudgy and melt-in-your-mouth delicious, rather than drying out. Trust me, the difference is noticeable, and it makes these treats so much more enjoyable!

        Why You Will Love This Recipe
        Rich chocolate flavor paired with smooth peanut butter
Fudgy texture that melts in your mouth
Quick to prepare, making them perfect for last-minute cravings

      

Key Techniques for Perfect Brownie Bites

One of the best aspects of these Chocolate Peanut Butter Brownie Bites is the fudgy texture, which relies heavily on the balance of ingredients. Make sure not to overmix the brownie batter after adding the eggs; this maintains the tender crumb texture we love. When filling the mini muffin cups, aim for about halfway full to ensure the brownie bites puff up beautifully without overflowing.

To achieve that desirable 'melts-in-your-mouth' texture, precise baking time is essential. Start checking around the 18-minute mark; the edges should feel set while the center remains slightly underbaked. This results in a brownie that firms up as it cools, encasing a gooey peanut butter filling.

Flavor Enhancements and Variations

If you're looking to elevate these brownie bites, consider adding a pinch of espresso powder to the brownie mixture. This subtle addition enhances the chocolate flavor without adding a coffee taste, making it richer. Alternatively, chopped nuts could be mixed into the brownie batter for extra crunch and flavor.

For a fun twist, try using crunchy peanut butter for the filling instead of creamy. This will give your brownie bites an exciting texture that complements the smooth chocolate topping. Additionally, experimenting with flavored chocolate chips for the topping can create a unique taste experience, such as mint or sea salt caramel.

Ingredients

Gather the ingredients for these delicious brownie bites:

For Brownie Base

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

For Peanut Butter Filling

1/2 cup creamy peanut butter
1/4 cup powdered sugar
1 teaspoon vanilla extract

For Topping

1/2 cup semisweet chocolate chips
1 tablespoon vegetable oil

Make sure to have all your ingredients ready before you start!

Instructions

Follow these steps for a successful bake:

Prepare the Brownie Mixture

Preheat your oven to 350°F (175°C) and grease a mini muffin tin. In a mixing bowl, combine the flour, cocoa powder, granulated sugar, brown sugar, melted butter, eggs, vanilla extract, and salt. Mix until well combined. Pour the brownie batter into the prepared muffin tin, filling each cup about halfway.

Make the Peanut Butter Filling

In a separate bowl, mix the creamy peanut butter, powdered sugar, and vanilla extract until smooth. Spoon a small dollop of the filling into the center of each brownie-filled cup.

Bake the Brownie Bites

Bake in the preheated oven for about 18-20 minutes or until the edges are firm but the center is still slightly soft. Remove from the oven and allow to cool.

Add the Chocolate Topping

Melt the semisweet chocolate chips and vegetable oil together in a microwave-safe bowl in 30-second increments until smooth. Drizzle the melted chocolate over the cooled brownie bites.

Serve and Enjoy

Let the chocolate set for a few minutes, then carefully remove each brownie bite from the tin. Enjoy your delicious treats!

Your chocolate peanut butter brownie bites are now ready to be enjoyed!

Pro Tips

For an extra touch, sprinkle sea salt on top of the chocolate before it sets.

Storage Tips

Store these brownie bites in an airtight container at room temperature for up to three days. If you want to keep them fresh longer, consider refrigerating them, where they can last up to a week. Just allow them to come to room temperature before serving for the best texture and flavor experience.

For longer-term storage, you can freeze these brownie bites. Place them in a single layer in a freezer-safe container, with parchment paper between layers to avoid sticking. They can be stored for up to three months; just ensure to wrap each piece tightly in plastic wrap before freezing.

Serving Suggestions

These brownie bites are delightful on their own, but you can also serve them alongside a scoop of vanilla ice cream for a decadent dessert experience. The contrast of warm brownie against cold ice cream is simply divine. For an even more indulgent treat, drizzle with chocolate or caramel sauce just before serving.

Another serving idea is to dust the tops with cocoa powder or powdered sugar for a refined presentation, giving each bite an elegant touch. Pair them with fresh berries like strawberries or raspberries to add a refreshing contrast, both visually and in flavor.

Questions About Recipes

→ Can I use crunchy peanut butter?

Yes, crunchy peanut butter will add more texture to the filling.

→ How should I store leftover brownie bites?

Keep them in an airtight container at room temperature for up to three days or refrigerate them for longer freshness.

→ Can I freeze these brownie bites?

Absolutely! They freeze well. Just place them in a single layer in a zip-top bag for up to three months.

→ What can I substitute for eggs?

You can use unsweetened applesauce or a flaxseed meal as a replacement for eggs in this recipe.