Peanut Butter Brownies Recipe

User Reviews

5

84 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    15 mins

  • Total Time

    45 mins

  • Servings

    24 brownies

  • Calories

    288 kcal

  • Course

    Dessert

  • Cuisine

    North American

Peanut Butter Brownies Recipe

Peanut Butter Brownies combine a cocoa-rich chocolate brownie base with the crunch of optional peanuts and a rich peanut butter frosting. The dense, fudgy brownies are baked in a square pan, then topped with a creamy peanut butter frosting and finished with a dark chocolate ganache. This layered dessert marries chocolate and peanut butter flavors with smooth and crunchy textures.

Description

The Peanut Butter Brownies start with a base of melted butter and dark chocolate mixed with granulated sugar, oil, and vanilla, then combined with eggs to create a rich batter. Dry ingredients including flour, cocoa powder, baking powder, and salt are whisked separately and folded in along with optional roasted peanuts for texture. The batter bakes into a fudgy, moist brownie with a deep chocolate flavor and crunchy nut pieces.

After baking and cooling, a peanut butter frosting is prepared by beating natural peanut butter, butter, powdered sugar, vanilla, and milk until smooth and spreadable. This creamy topping adds a salty-sweet layer that complements the chocolate. Finally, a ganache made from dark chocolate and heavy cream is poured over the frosting to add a glossy, rich chocolate finish, balancing the peanut butter sweetness with intense cacao flavor.

The brownies are best served after the frosting and ganache set, offering moist, chewy chocolate brownie with creamy peanut butter frosting and silky chocolate ganache, making them ideal for dessert or special occasions. The optional peanuts add a contrast of texture for those who enjoy crunch against the creamy and fudgy elements.

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Ingredients

Servings

Brownies

  • ½ cup butter room temperature
  • ¼ cup neutral-flavored oil such as canola or avocado
  • 5 ounces dark chocolate chips about ¾ cup
  • 1 cups granulated sugar
  • 2 teaspoons vanilla extract
  • 3 large egg
  • 1 cup all-purpose flour
  • ¼ cup cocoa powder
  • ¼ teaspoon baking powder
  • ½ teaspoon salt
  • 1 cup peanuts optional, roasted, salted

Frosting

  • ½ cup peanut butter natural
  • 2 tablespoons butter room temperature, salted
  • ½ cup powdered sugar
  • 1 teaspoon vanilla extract
  • 1-2 tablespoon milk whole

Ganache

  • 5 ounces dark chocolate
  • ½ cup heavy cream

Instructions

  1. Preheat your oven to 350 degrees Fahrenheit. Line a 9x9 inch square baking pan with parchment paper and grease it with butter. Place the butter and chocolate in a mixing bowl and microwave for 1 minute. Stir the chocolate until it's melted and smooth. Add the sugar, oil, and vanilla to the chocolate and whisk to combine. Add the eggs and whisk again.
  2. In a medium-sized bowl, whisk the flour, cocoa powder, salt, and baking powder. Mix the dry ingredients with the wet ingredients. If using, fold the peanuts into the batter.
  3. Pour the batter into the baking dish and smooth the top. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
  4. When the brownies are mostly cool, make the frosting. Use electric beaters to beat the peanut butter, butter, powdered sugar, and vanilla. Add 1 tablespoon of the milk and beat again. If you'd like a thinner frosting, add the second tablespoon. Spread the frosting over the brownies in the pan.
  5. To make the chocolate topping, add the chocolate and cream to a medium-sized bowl and microwave for 1 minute. Stir until the chocolate is melted and smooth then pour it over the brownies. (Make sure that it's not hot when you pour it over!) Set the brownies aside for at least 30 minutes for the chocolate to set. Sprinkle a little sea salt over top then cut the brownies into 16 pieces.

Nutrition Information

Show Details
Serving 1 brownie Calories 288kcal (14%) Carbohydrates 24g (8%) Protein 6g (12%) Fat 20g (31%) Saturated Fat 9g (45%) Polyunsaturated Fat 3g (18%) Monounsaturated Fat 7g (35%) Trans Fat 0.2g (10%) Cholesterol 42mg (14%) Sodium 159mg (7%) Potassium 193mg (4%) Fiber 2g (8%) Sugar 15g (30%) Vitamin A 258IU (5%) Vitamin C 0.1mg (0%) Calcium 44mg (4%) Iron 2mg (11%)

Nutrition Facts

Serving: 24brownies

Amount Per Serving

Calories 288 kcal

% Daily Value*

Serving 1 brownie
Calories 288kcal 14%
Carbohydrates 24g 8%
Protein 6g 12%
Fat 20g 31%
Saturated Fat 9g 45%
Polyunsaturated Fat 3g 18%
Monounsaturated Fat 7g 35%
Trans Fat 0.2g 10%
Cholesterol 42mg 14%
Sodium 159mg 7%
Potassium 193mg 4%
Fiber 2g 8%
Sugar 15g 30%
Vitamin A 258IU 5%
Vitamin C 0.1mg 0%
Calcium 44mg 4%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

84 reviews
Excellent

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