These decadent peanut butter chocolate chip brownies combine the rich, fudgy texture of classic brownies with a creamy peanut butter swirl and crunchy peanut topping. Each bite delivers indulgent chocolate flavor with the perfect nutty contrast.

Why You’ll Love This Recipe

Ultimate indulgence: Fudgy, gooey brownies meet peanut butter and chocolate chips in every bite.
Simple ingredients: Pantry staples come together to create a bakery-quality treat.
Texture contrast: Moist brownies, melted chocolate, and crunchy peanuts for layered satisfaction.
Perfect for any occasion: Ideal for dessert tables, gifting, or late-night cravings.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Unsalted butter
Semi-sweet chocolate, chopped or chips
Granulated sugar
Brown sugar
Eggs
Vanilla extract
All-purpose flour
Unsweetened cocoa powder
Salt
Peanut butter (creamy or crunchy)
Chocolate chips (semi-sweet or milk)
Roasted peanuts (optional, for topping)

directions

Preheat the oven to 175°C (350°F). Grease and line an 8×8-inch baking pan with parchment paper.
Melt butter and chocolate: In a saucepan or microwave-safe bowl, melt butter and semi-sweet chocolate together. Stir until smooth. Let it cool slightly.
Mix wet ingredients: Whisk in granulated sugar, brown sugar, eggs, and vanilla until fully incorporated.
Add dry ingredients: Sift in flour, cocoa powder, and salt. Fold gently until just combined.
Swirl in peanut butter: Pour half the batter into the prepared pan. Drop spoonfuls of peanut butter across the surface and swirl lightly. Pour in the remaining batter and repeat the peanut butter swirl on top.
Add toppings: Sprinkle chocolate chips and peanuts evenly over the top.
Bake: Bake for 30–35 minutes, or until a toothpick inserted into the center comes out with moist crumbs.
Cool and cut: Let brownies cool completely in the pan before slicing into squares.

Servings and timing

Servings: 9 squares
Prep time: 15 minutes
Cook time: 35 minutes
Total time: 50 minutes

storage/reheating

Storage: Store in an airtight container at room temperature for up to 4 days, or refrigerate for up to 1 week.
Reheating: Warm individual squares in the microwave for 10–15 seconds to revive the gooey texture.

FAQs

Can I use natural peanut butter?

Yes, but make sure it’s well stirred and not too oily for the best texture.

Can I substitute the chocolate chips?

You can use white chocolate, dark chocolate, or even butterscotch chips for a different twist.

How do I make these brownies extra fudgy?

Avoid overbaking and slightly underbake for a gooier center. Let them cool fully before cutting.

Can I freeze the brownies?

Yes. Wrap individual slices tightly and freeze for up to 2 months. Thaw at room temperature.

What size pan should I use?

An 8×8-inch pan works best for thick, fudgy brownies. A 9×9 pan will yield thinner brownies.

Can I make these gluten-free?

Use a 1:1 gluten-free flour substitute. Ensure all other ingredients are certified gluten-free.

How can I make them less sweet?

Reduce the sugar slightly or use darker chocolate to cut the sweetness.

Can I use a boxed brownie mix?

Yes—prepare the mix as directed and add peanut butter, chocolate chips, and peanuts as shown.

Do I need to refrigerate them?

Not necessarily. Store at room temperature unless you want to extend freshness.

Can I add other nuts?

Chopped walnuts, pecans, or almonds can be used instead of or in addition to peanuts.

Conclusion

These Peanut Butter Chocolate Chip Brownies are a match made in dessert heaven—chocolatey, nutty, and perfectly sweet. Whether you’re baking for a party or just for yourself, this easy recipe guarantees maximum flavor with minimal effort. Enjoy them warm, cold, or with a scoop of vanilla ice cream.