Peanut butter swirl brownies

Peanut Butter Swirl Brownies combine rich dark chocolate with creamy peanut butter, enhanced by crunchy almonds. This easy recipe results in gooey, indulgent brownies perfect for any dessert lover.

05 Jan 2026
Cook time 35 min
Prep time 20 min

Ingredients:

3/4 cup dark chocolate
4 eggs
1/2 cup brown sugar
1/2 cup vegetable oil
1 tsp vanilla extract
1/3 cup almonds
1/3 cup peanut butter
Peanut butter swirl brownies

Peanut Butter Swirl Brownies are a delectable treat combining the rich flavors of dark chocolate and creamy peanut butter. These brownies are perfect for any dessert lover looking to indulge in a balance of sweet and slightly salty bliss. The addition of almonds provides a pleasant crunch, making these brownies an irresistible delight. Whether you're a seasoned baker or a novice in the kitchen, this recipe is easy to follow and will result in a batch of delicious, gooey brownies that are sure to impress.

Instructions:

1. Preheat the Oven:
Preheat your oven to 350°F (175°C). Grease and line an 8-inch square baking pan with parchment paper, leaving some overhang on the sides to make it easier to remove the brownies.
2. Melt the Chocolate:
In a microwave-safe bowl, melt the dark chocolate in 20-30 second increments, stirring in between until fully melted and smooth. Allow it to cool slightly.
3. Mix Wet Ingredients:
In a large mixing bowl, beat the eggs until light and frothy. You can use a whisk or an electric mixer for this step. Add the brown sugar, vegetable oil, and vanilla extract to the bowl and mix until well combined.
4. Combine Chocolate with Wet Ingredients:
Slowly pour the melted chocolate into the egg mixture, stirring constantly to fully integrate the chocolate.
5. Add Nuts:
Gently fold in the chopped almonds until evenly distributed throughout the batter.
6. Prepare the Swirl:
Pour the brownie batter into the prepared baking pan and spread it out evenly. Drizzle the peanut butter over the top of the batter. Using a butter knife or a skewer, create swirls by dragging the knife through the peanut butter and batter to create a marbled effect.
7. Bake:
Place the pan in the preheated oven and bake for about 25-30 minutes, or until a toothpick inserted into the center comes out with only a few moist crumbs.
8. Cool and Serve:
Let the brownies cool completely in the pan on a wire rack. Once cooled, use the parchment overhang to lift the brownies out of the pan. Cut into squares and enjoy!

Peanut Butter Swirl Brownies are a delightful combination of rich dark chocolate and creamy peanut butter, with the added crunch of almonds. This recipe is simple to execute yet yields impressive results, perfect for any occasion. By following these steps and tips, you’ll create a batch of brownies that are both visually appealing and utterly delicious. Enjoy these treats as a satisfying dessert or a delightful snack, sure to please anyone you share them with.

Peanut butter swirl brownies FAQ:

What should I use for a pan if I don’t have an 8-inch square baking pan?

If you don't have an 8-inch square pan, you can use a 9-inch round pan, which will yield slightly thinner brownies. Alternatively, you can use a larger rectangular pan; just keep an eye on the baking time as they may cook faster.

How do I know when my brownies are done baking?

The brownies are done when a toothpick inserted into the center comes out with a few moist crumbs but not wet batter. This typically takes about 25-30 minutes at 350°F (175°C).

Can I substitute the almond nuts in this recipe?

Yes, you can substitute the almonds with other nuts like walnuts, pecans, or even leave them out entirely if preferred. Just ensure that any replacements complement the flavors of chocolate and peanut butter.

What's the best way to store leftover brownies?

Store leftover brownies in an airtight container at room temperature for up to 3 days. For longer storage, you can refrigerate them for up to a week or freeze them for up to 3 months. Make sure to wrap them well for freezing.

Can I use milk chocolate instead of dark chocolate for these brownies?

You can use milk chocolate instead of dark chocolate, but the brownies will be sweeter and less rich. If you prefer a less intense chocolate flavor, milk chocolate is a good substitute.

Tips:

- Ensure that your dark chocolate is of good quality to achieve the best flavor profile.

- Preheat your oven to 350°F (175°C) before starting to ensure it reaches the correct temperature when you're ready to bake.

- Use room temperature eggs for better incorporation into the batter.

- Mix the peanut butter well before using it to achieve a smooth swirl effect in the brownies.

- Line your baking pan with parchment paper to prevent sticking and make it easier to remove the brownies after baking.

- Allow the brownies to cool completely before cutting to ensure they hold their shape and texture.

Nutrition per serving

16 Servings
Calories 90kcal
Protein 4.00g
Carbohydrates 14g
Fiber 1.72g
Sugar 10g
Fat 16g

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