Easy Chocolate Peanut Butter Brownies Recipe: A Gooey Treat

Two classic flavors come together to make chocolate peanut butter brownies that are soft, gooey, and bursting with flavor. This brownie recipe is easy to make and perfect for any occasion.

Chocolate Peanut Butter Brownies. Three thick chocolate chip cookie brownie bars stacked on a white plate, with more bars and a glass of milk in the background.

About Chocolate Peanut Butter Brownies

These chocolate peanut butter brownies are super easy to make. With a bottom layer of peanut butter that’s topped with a chocolate layer, you get a blend of PB and chocolate in every bite.

This recipe is all about giving you a soft and gooey brownie. However, if you’re a person who likes a little texture and crunch in your brownies, you can top them off with some toasted peanuts. This gives the brownie an extra punch of peanut butter flavor, plus a crunchy layer that complements the soft PB and chocolate layers.

Another fun option would be to top these chocolate peanut butter brownies with Reese’s Peanut Butter cups. Roughly chop some of the peanut butter cups and put them on top of the brownies when they come out of the oven. The Reese’s will melt a little bit as the brownies cool, adding a third layer of peanut butter and chocolate flavor. Yum!

Step by Step With Photos

Here are the ingredients needed for these chocolate peanut butter brownies.

Chocolate Layer

  • ยฝ cup unsalted butter, melted
  • 1 cup granulated sugar
  • 2 large eggs
  • 1ยฝ teaspoons vanilla extract
  • ยฝ cup all-purpose flour
  • ยฝ cup unsweetened cocoa powder
  • 1/8 teaspoon salt
  • Peanut Butter Layer
  • 1/3 cup creamy peanut butter
  • 2 Tablespoons unsalted butter, melted
  • 1/3 cup granulated sugar
  • ยผ cup packed brown sugar
  • 1 large egg
  • ยฝ teaspoon real vanilla extract
  • ยฝ cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/8 teaspoon salt

Preheat the oven to 350 degrees Fahrenheit and line an 8″x8″ baking pan with parchment paper.

Start by making the chocolate layer:

Granulated sugar and beaten eggs are combined in a mixing bowl, partially blended, with visible separation between ingredients.

Add 1/2 cup melted butter to a mixing bowl with 1 cup granulated sugar. Stir to combine.

A raw egg is being poured from a metal ladle into a bowl containing a yellow, semi-liquid mixture.

Add 2 eggs and 1 1/2 teaspoons vanilla extract to the bowl. Stir again to combine.

A glass bowl containing flour, cocoa powder, and melted butter being mixed for baking.

Add the dry ingredients to the bowl: 1/2 cup flour, 1/2 cup cocoa powder, and 1/8 teaspoon salt.

A clear glass bowl filled with chocolate brownie batter, showing a smooth, thick texture with some visible lumps and cocoa powder along the rim.

Stir just until combined. Do not overmix the batter.

Now make the peanut butter layer:

A close-up of melted butter being poured into a bowl with peanut butter, granulated sugar, and brown sugar.

Pour 2 Tablespoons melted butter into a large bowl with 1/3 cup peanut butter, 1/3 cup granulated sugar, and 1/4 cup brown sugar. Stir to combine.

A raw egg sits on top of a mixture of brown sugar and butter in a clear mixing bowl.

Add 1 egg and 1/2 teaspoon vanilla extract. Stir until batter is smooth.

Close-up of flour, baking powder, and baking soda on top of cookie dough mixture in a mixing bowl.

Add 1/2 cup flour, 1 teaspoon baking powder, and 1/8 teaspoon salt. Mix just until combined.

A square baking pan lined with parchment paper filled with an even layer of unbaked brown dough.

Add the peanut butter layer to the 8″x8″ baking pan. Spread into an even layer.

Brownie batter on top of cookie dough in a parchment-lined baking pan, ready to be spread and baked, with the text TeaAndaCookie.com visible in the corner.

Add the chocolate brownie batter to the peanut butter and spread until even. Bake for 22 minutes. The brownies will still be soft but will set as they cool.

A close-up of chocolate and cookie dough layered dessert bars stacked on a white plate, with more bars on a green tray in the background.

I hope you have fun making these chocolate peanut butter brownies. You can pull them together so quickly, and will be rewarded with a gooey brownie loaded with flavor. Serve it with a scoop of vanilla ice cream for a dessert your family and friends will gobble up.

More Brownie Recipes To Try:ย Reese’s PB Cup Brownies are another chocolate and peanut butter brownie. These brownies are so gooey with a Reese’s peanut butter cup in every bite. And for another peanut butter and chocolate dessert, try these Peanut Butter Cheesecake Bars.

If you try thisย Chocolate Peanut Butter Brownies recipe or any other recipe on my blog, please leave a ๐ŸŒŸย star ratingย and tell me how it went in the ๐Ÿ“ย commentsย below. Thanks for visiting, and happy baking!

Chocolate Peanut Butter Brownies

Ooey gooey brownies with two flavors in one.
Prep Time 15 minutes
Cook Time 22 minutes
Total Time 37 minutes
Course Dessert
Cuisine American
Servings 9 brownies

Equipment

  • Measuring Spoons
  • Measuring Cups
  • 8"x8" Baking Pan

Ingredients
  

Chocolate Layer

  • ยฝ Cup Unsalted butter melted
  • 1 Cup Granulated sugar
  • 2 Large eggs
  • 1ยฝ tsp. Vanilla extract
  • ยฝ Cup All-purpose flour
  • ยฝ Cup Unsweetened cocoa powder
  • 1/8 tsp. Salt

Peanut Butter Layer

  • 1/3 Cup Creamy peanut butter
  • 2 T Unsalted butter melted
  • 1/3 Cup Granulated sugar
  • ยผ Cup Packed brown sugar
  • 1 Large egg
  • ยฝ tsp. Vanilla extract
  • ยฝ Cup All-purpose flour
  • 1 tsp. Baking powder
  • 1/8 tsp. Salt

Instructions
 

  • Preheat oven to 350ยฐF and line an 8โ€ x 8โ€ pan with parchment paper, or spray the pan with non-stick cooking spray.
  • Make the chocolate brownie batter by pouring the melted butter into a large bowl with the granulated sugar. Stir to combine and then add the eggs and vanilla extract.
  • Add the flour, cocoa powder, and salt to the bowl. Gently fold in the dry ingredients. Do not over mix the batter.
  • Mix the ingredients for the peanut butter brownie layer, by pouring the melted butter into a separate bowl with the brown sugar, granulated sugar and peanut butter. Stir until creamy and smooth.
  • Add the dry ingredients to the bowl and stir just until combined.
  • Spread the peanut butter layer on the bottom of the pan and top it with the chocolate brownie layer, spreading the batter for both layers out evenly.
  • Bake for 22 minutes. Brownies will still be soft and gooey, but will finish setting while they cool.
Keyword brownies, chocolate chip, cookies, peanut butter
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Kristen

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