You won’t find a more decadent, amazing brownie than these rich, fudge Brownies with Peanut Butter Frosting. They are chocolate and peanut butter perfection.
Rich, dense, chocolate brownies topped with fluffy, whipped, peanut butter frosting, what’s not to love? These brownies are downright dangerous.


Chocolate Brownies with Peanut Butter Frosting
Grabbing a box of brownie mix is so easy, I get it. However, you won’t regret taking just 10 more minutes to create these fudgy bites of heaven.
I baked them to share with another family, and yet I found myself returning to the kitchen for just one more sliver all afternoon. I seriously had to stash these brownies in the freezer to prevent myself from polishing off the entire batch.
I recommend making these when you have the chance to share them with friends. They are ultra rich and perfect for small bite size pieces. I’m here to tell you that brownies with frosting trump brownies without frosting every time.


Peanut Butter Frosted Brownies
I am a huge salty/sweet fan. Nothing hits that note quite like chocolate and peanut butter together. The smooth salty creaminess of this peanut butter frosting takes these fudgy brownies over the top.
When using softened cream cheese or butter, there are lots of different tips and tricks for softening them.
Nothing beats just setting the butter or cream cheese on the counter for a few hours. If you do this when you start, by the time the brownies cool and are ready to frost, your butter and cream cheese will be perfectly softened.


Peanut Butter Frosting for Brownies
To make the frosting, combine the cream cheese, butter, and peanut butter in a large mixing bowl. Beat with an electric mixer (with the wire whisk attachment, if using a standing mixer) until thoroughly combined.
Gradually add the powdered sugar and beat until fluffy. The frosting should be thick, creamy, and spreadable. If it becomes too thick to easily spread, add a tablespoon of cream or milk and beat again, adding additional liquid only if necessary.
Gently spread the frosting over the completely cooled brownies and chill for 1-2 hours until firm. Slice into bars. Store the remaining brownies in an airtight container in the refrigerator or freezer.


Brownies with Peanut Butter Frosting
Preheat the oven to 325°F. Line a 9×13 pan with parchment paper or line it with foil and grease it very well with butter.
Melt the butter in a large saucepan, over medium heat. When the butter has melted, add 2 cups of chocolate chips and stir with a wooden spoon until they have melted.
Remove from the heat, add the sugar and stir to combine. Add the vanilla and then whisk or stir in the eggs, one at a time. When the mixture is smooth and shiny, slowly add the dry ingredients to the mixture in the saucepan.
Stir in ¾ cup of chocolate chips. Spread the mixture into the bottom of the prepared pan. Bake for 28-32 minutes, just until an inserted toothpick shows moist crumbs. Let the bars cool completely before frosting.


Chocolate Peanut Butter Recipes
Chocolate and peanut butter go together as well, if not better, than peanut butter and jelly. From breakfast smoothies to cakes, I have you covered.
No-Bake Cookies have met their match with these Chocolate Peanut Butter Coconut Bites. It doesn’t get much easier than just stirring everything together and pouring it into a pan.
Tender and moist Peanut Butter Chocolate Chip Muffins are possible with just a scoop of sour cream and a couple of bananas. These muffins are moist and sweet and absolutely perfect for a breakfast treat, an afternoon snack, or even for dessert.
Much closer to a milkshake than our typical smoothies, this Chocolate Peanut Butter Smoothie is made rich and creamy by adding frozen bananas.
Last but not least, The Ultimate Chocolate Peanut Butter Cake is a Sour Cream Chocolate Cake with Cream Cheese Peanut Butter Frosting and Chocolate Peanut Butter Glaze, but really? Let’s just call it the ULTIMATE chocolate cake.
Check out all of the Gluten Free Dessert Recipes on this website!
Servings: 18 servings
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Peanut Butter Frosting Ingredients
Brownie Instructions
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Preheat the oven to 325°F. Line a 9×13 pan with parchment paper or line it with foil and grease it very well with butter. Melt the butter in a large saucepan, over medium heat. When the butter has melted, add 2 cups of chocolate chips and stir with a wooden spoon until they have melted.
-
Remove from the heat, add the sugar and stir to combine. Add the vanilla and then whisk or stir in the eggs, one at a time. When the mixture is smooth and shiny, slowly add the dry ingredients to the mixture in the saucepan.
-
Stir in ¾ cup of chocolate chips. Spread the mixture into the bottom of the prepared pan. Bake for 28-32 minutes, just until an inserted toothpick shows moist crumbs. Let the bars cool completely before frosting.
Frosting Instructions
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In a large mixing bowl, combine the cream cheese, butter, and peanut butter. Beat with an electric mixer (with the wire whisk attachment if possible) until thoroughly combined.
-
Gradually add the powdered sugar and beat until fluffy. The frosting should be thick, creamy, and spreadable. If it becomes too thick to easily spread, add a tablespoon of cream or milk and beat again, adding additional liquid only if necessary.
-
Gently spread the frosting over the completely cooled brownies and chill for 1-2 hours until firm. Slice into bars. Store the remaining brownies in an airtight container in the refrigerator or freezer.
Calories: 418kcal · Carbohydrates: 47g · Protein: 5g · Fat: 24g · Saturated Fat: 13g · Polyunsaturated Fat: 2g · Monounsaturated Fat: 7g · Trans Fat: 1g · Cholesterol: 65mg · Sodium: 187mg · Potassium: 233mg · Fiber: 3g · Sugar: 36g · Vitamin A: 389IU · Calcium: 46mg · Iron: 2mg
{originally published 7/4/14 – recipe notes and photos updated 11/6/24}


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