Peanut Butter Cup Brownies

Are you ready for a mouthwatering adventure in the world of desserts? If you’re a chocolate lover with a penchant for peanut butter, you’re in for a treat! Today, we’re diving into the scrumptious world of Peanut Butter Cup Brownies. This recipe is a delightful fusion of rich, fudgy brownies and the creamy goodness of peanut butter cups. Whether you’re a seasoned baker or just getting started in the kitchen, this indulgent dessert is sure to impress. It’s perfect for a special occasion, an afternoon pick-me-up, or simply to satisfy your sweet tooth. Let’s embark on this culinary journey and create a dessert that will leave your taste buds dancing.

Who Is This Recipe For?

  • Baking Enthusiasts: If you love experimenting in the kitchen and have a passion for sweet treats, this recipe is a must-try. It offers a creative twist on traditional brownies.
  • Chocolate Lovers: If you’re the kind of person who believes there’s no such thing as too much chocolate, you’ll adore these Peanut Butter Cup Brownies. They’re a chocolate lover’s dream.
  • Family Gatherings: This recipe is perfect for family get-togethers, potlucks, and holiday celebrations. It’s a crowd-pleaser that will have everyone asking for seconds.
  • Peanut Butter Fanatics: If peanut butter is your weakness, these brownies will be your new go-to dessert. The creamy peanut butter filling takes these brownies to the next level.

Why It’s Great

The Peanut Butter Cup Brownies are great for several reasons:

  1. Sensational Flavor Combination: The marriage of rich chocolate and creamy peanut butter creates an explosion of flavors in your mouth.
  2. Foolproof Recipe: Even if you’re not an experienced baker, the step-by-step instructions make it easy to create a perfect batch of brownies.
  3. Quick Preparation: You can have these brownies ready in under 30 minutes, making them an excellent last-minute dessert option.
  4. Versatile: You can enjoy these brownies fresh out of the oven, at room temperature, or even chilled in the refrigerator. They’re a treat at any temperature.

Now, let’s dive into the nitty-gritty details of this delightful recipe.

Kitchen Equipment You’ll Need

To make these delectable Peanut Butter Cup Brownies, you’ll need the following kitchen equipment:

Recipe Swaps and Variations

While the classic Peanut Butter Cup Brownies are an absolute delight, you can always get creative and try some variations:

  • Add Nuts: If you enjoy a little crunch in your brownies, consider adding chopped nuts like walnuts or pecans to the batter.
  • Vegan Option: To make these brownies vegan, you can substitute the egg with a flax egg and use dairy-free chocolate chips and margarine.
  • Gluten-Free: For a gluten-free version, use a gluten-free flour blend in place of all-purpose flour.


Can I use natural peanut butter?

You can use natural peanut butter, but be aware that it might have a different texture and taste compared to traditional creamy peanut butter. The choice is yours, depending on your preference.

How long do these brownies stay fresh?

When stored properly, these brownies can stay fresh for up to 4-5 days at room temperature or up to a week in the refrigerator. If you’d like to keep them longer, consider freezing them in an airtight container for up to three months.

Can I use a different type of chocolate for the topping?

Absolutely! While the recipe suggests using milk chocolate and semi-sweet chocolate chips, you can experiment with dark chocolate, white chocolate, or any other chocolate you love.

Food and Drink Pairings

These Peanut Butter Cup Brownies are a dessert on their own, but they can be complemented with various treats:

  • Ice Cream: A scoop of vanilla ice cream on the side adds a delightful contrast to the warm brownies.
  • Coffee: Pair these brownies with a freshly brewed cup of coffee for a delightful dessert experience.
  • Milk: A glass of cold milk is a classic pairing that complements the rich chocolate and creamy peanut butter.

Peanut Butter Cup Brownies

Serves: 6 Prep Time: Cooking Time:
Nutrition facts: 200 calories 20 grams fat
Rating: 5.0/5
( 1 voted )


  • For the brownie batter, you'll need:
  • 3/4 cup granulated sugar
  • 1/4 cup butter, softened
  • 1 tablespoon water
  • 1 cup semi-sweet chocolate chips
  • 1 large egg
  • 1/2 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1/4 teaspoon baking soda
  • 3/4 cup milk chocolate chips
  • For the peanut butter filling, you'll need:
  • 3/4 cup creamy peanut butter
  • 1/3 cup milk chocolate chips (for topping)
  • 1/4 cup semi-sweet chocolate chips (for topping)


Preheat the Oven: Start by preheating your oven to 350 degrees Fahrenheit (175 degrees Celsius).

Prepare the Brownie Batter: In a medium-sized microwave-safe bowl, combine granulated sugar, softened butter, and water. Microwave on high for about 45 seconds or until the butter is melted. Stir in 3/4 cup of semi-sweet chocolate chips until they are fully melted.

Add Eggs and Vanilla: Stir in the large egg and half a teaspoon of vanilla extract, ensuring the mixture is well combined.

Incorporate Dry Ingredients: Add in the all-purpose flour and 1/4 teaspoon of baking soda. Stir until all the ingredients are fully combined. Allow the batter to cool to room temperature, which won't take very long.

Mix in Additional Chocolate: Once the batter has cooled, stir in 3/4 cup of milk chocolate chips and the remaining 1/4 cup of semi-sweet chocolate chips.

Spoon the Batter: Spoon the brownie batter evenly into Reynolds Staybrite muffin cups.

Bake to Perfection: Bake for 13-15 minutes or until the top is set, and a toothpick inserted into the center comes out slightly wet. After removing the brownies from the oven, wait for the centers to fall, which will naturally happen upon cooling. If this doesn't occur, gently tap the centers with the back of a teaspoon to make a hole for the peanut butter.

Prepare the Peanut Butter Filling: Place the creamy peanut butter in a small microwave-safe bowl. Microwave on high for 45 seconds, then stir. While the brownies are still warm, spoon about a tablespoon full of peanut butter into the center of each brownie.

Top it Off: Finish by topping each brownie with the remaining 1/3 cup of milk chocolate and semi-sweet chocolate chips.

Cool and Store: Allow the brownies to cool completely in the pan. Once they've reached room temperature, you can store them at room temperature or in the refrigerator. If you'd like to enjoy them warm again, simply pop them in the microwave for 10-15 seconds.

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