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; 1/2 cup granulated sugar; 1/2 cup brown sugar; 1/4 cup butter, melted; 2 large eggs; 1 teaspoon vanilla extract; 1/4 teaspoon salt; 1/2 cup creamy peanut butter

Highlighted under: Sweet Planning

I absolutely love making these Chocolate Peanut Butter Brownie Bites for any gathering. The combination of rich chocolate and creamy peanut butter creates an irresistible treat that everyone enjoys. Whether it’s a casual get-together or a special occasion, these bites are a crowd-pleaser. Plus, they are easy to make and can be prepared ahead of time. Every bite offers a burst of flavor that keeps you reaching for more, making them perfect for satisfying sweet cravings.

Created by

Blythe Rowland

Last updated on 2026-01-13T04:41:46.901Z

When I first experimented with these brownie bites, I was astounded at how well chocolate and peanut butter complement each other. The key is to use quality ingredients; I prefer Dutch-processed cocoa for a deeper chocolate flavor and natural peanut butter for its creaminess. Baking these treats in mini muffin tins ensures they cook evenly and retain a moist texture, which is essential for that melt-in-your-mouth experience.

One of the best parts about this recipe is its versatility. I often add a sprinkle of sea salt atop the finished bites to balance the sweetness and enhance the flavors. If you’re feeling adventurous, try adding a handful of chopped nuts or chocolate chips to elevate the texture and richness. These bites always disappear quickly!

Why You'll Love These Bites
Intensely chocolaty with a smooth peanut butter swirl
Quick and easy to whip up, perfect for any occasion
Fun, bite-sized treats that are perfect for sharing

Texture and Flavor Dynamics

These Chocolate Peanut Butter Brownie Bites strike the perfect balance between fudgy brownie texture and creamy peanut butter flavor. The incorporation of both granulated and brown sugar adds complexity to the sweetness; the brown sugar contributes a hint of molasses and moisture that keeps the bites soft. Watch for the edges of the brownies to become slightly firm while the center remains gooey—this is key to achieving that melt-in-your-mouth experience.

The blend of cocoa powder not only deepens the chocolate notes but also creates a rich foundation for the peanut butter swirl. Using high-quality cocoa powder makes a noticeable difference in the final flavor. When you taste these bites, the intense chocolate flavor will hit you first, followed by the creamy richness of the peanut butter that brings everything together in an irresistible harmony.

Troubleshooting Common Issues

While making these brownie bites, one common issue is overmixing the batter, which can lead to a tough texture. Ensure you mix until just combined when incorporating the wet and dry ingredients. A few lumps are perfectly fine since this ensures a delightful fudginess that is characteristic of a good brownie bite. If the batter seems too thick, a tiny splash of milk can help loosen it without compromising the recipe.

Another challenge could be the melting of the peanut butter. If your peanut butter isn't swirling as you'd like, it might be too cold or thick. To remedy this, microwave your peanut butter for about 10–15 seconds to make it easier to work with. However, avoid overheating, as you still want it spreadable, not runny, to achieve those nice marbled swirls.

Storage and Make-Ahead Tips

These brownie bites are great for making ahead of time, which makes them perfect for busy schedules or when planning for gatherings. Once baked and cooled, you can store them in an airtight container at room temperature for up to three days. For longer storage, they freeze beautifully—just layer them between sheets of parchment paper in a freezer-safe bag or container, where they can last for up to two months. To enjoy, simply let them thaw at room temperature or pop them in the microwave for a few seconds for a warm, gooey experience.

If you plan to serve these bites at an event, consider making them a day in advance. This allows the flavors to meld and the texture to settle into that perfect soft bite everyone will love. Pair these bites with a glass of cold milk or a scoop of vanilla ice cream to elevate the experience, transforming a simple treat into an elegant dessert option.

Ingredients

Gather these ingredients before you start:

For the Brownie Bites

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

Make sure to measure everything accurately for the best results!

Instructions

Follow these steps to make your brownie bites:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a mini muffin tin.

Mix the Dry Ingredients

In a mixing bowl, whisk together the flour, cocoa powder, granulated sugar, brown sugar, and salt.

Combine Wet Ingredients

In another bowl, mix the melted butter, eggs, and vanilla extract until well combined.

Combine Mixtures

Gradually add the wet ingredients to the dry ingredients, mixing until just combined.

Spoon into Muffin Tin

Spoon the batter into the mini muffin tin, filling each cup about 2/3 full.

Add Peanut Butter

Dollop a teaspoon of peanut butter onto each brownie bite and swirl lightly with a toothpick.

Bake

Bake for 15-20 minutes or until a toothpick inserted in the center comes out clean.

Cool and Serve

Allow the brownie bites to cool in the tin for a few minutes before transferring them to a wire rack.

Enjoy your delicious Chocolate Peanut Butter Brownie Bites!

Pro Tips

For an extra touch, try sprinkling some crushed peanuts on top before baking.

Ingredient Insights

Using creamy peanut butter is essential for achieving the luscious swirl in these brownie bites. If you prefer to avoid standard peanut butter, almond or cashew butter can also work well as substitutes, offering a nutty twist. Just keep in mind that the flavor profile will change slightly with nut alternatives. For a nut-free version, sunflower seed butter can provide a similar texture without the allergens.

The use of both granulated and brown sugar is intentional to create depth in flavor and moisture content. If you're looking to reduce sugar, coconut sugar can be a suitable lower-glycemic alternative, though it may impart a slight caramel-like flavor that pairs wonderfully with chocolate.

Serving Suggestions

These brownie bites can be dressed up or down based on the occasion. For a simple yet elegant presentation, you can dust them with powdered sugar before serving. If you're in the mood for something more decadent, drizzle melted chocolate on top or serve with a dollop of whipped cream. Experimenting with toppings can elevate these bites from casual to gourmet effortlessly.

If you're hosting a gathering, consider serving these bites alongside a small chocolate or peanut butter dipping sauce for an interactive treat. Guests can dip each bite into the sauce, further enhancing the chocolate-peanut butter flavor combination. This fun twist on serving will surely leave a lasting impression with your guests!

Questions About Recipes

→ Can I use crunchy peanut butter?

Yes, crunchy peanut butter can be used for added texture.

→ How should I store these brownie bites?

Store them in an airtight container at room temperature for up to a week.

→ Can I freeze these bites?

Absolutely! Just place them in a freezer-safe container for up to 3 months.

→ What can I substitute for eggs?

You can use flaxseed meal or applesauce as an egg substitute.