Peanut Butter Cup Brownies Recipe

The Ultimate Peanut Butter Cup Brownies Recipe for Chocoholics

Mouthwatering peanut butter cup brownies promise a decadent chocolate experience that melts hearts instantly.

Sweet meets rich in this irresistible dessert.

Chocolate lovers understand the magic when peanut butter mingles with fudgy brownie layers.

Creamy cups nestled within dense, dark batter create a texture symphony.

Every bite delivers intense flavor combinations that dance across your palate.

Chocolate and peanut butter become culinary soulmates in this delightful treat.

Decadent Peanut Butter Cup Brownies

Decadent Peanut Butter Cup Brownies
  • Simplify Baking Bliss: Create delectable peanut butter cup brownies with minimal kitchen skills, using a pre-made brownie mix that guarantees foolproof results for home bakers of all levels.
  • Customize Portion Perfection: Choose between regular cupcake-sized or mini bite-sized brownies, giving you flexibility to match your serving preferences for parties, gatherings, or personal snacking.
  • Transform Ordinary Treats: Elevate basic brownies by adding a luxurious peanut butter center and chocolate chip topping, turning a standard dessert into a gourmet-style indulgence that looks professionally crafted.
  • Quick Sweet Solution: Prepare these decadent brownies in under an hour, making them an ideal last-minute dessert for unexpected guests or sudden sweet cravings without extensive preparation time.

Ingredients for Peanut Butter Cup Brownies

Main Ingredients:

Brownie Mix: A convenient base that provides the rich, chocolatey foundation for these delectable brownies.

Peanut Butter: A creamy, smooth ingredient that adds a luxurious nutty flavor and creates a delightful filling.

Chips and Toppings:
  • Chocolate Chips, Peanut Butter Chips: These add extra bursts of chocolate and peanut butter flavor, creating a delightful texture and taste contrast.
Baking Essentials:
  • Cooking Spray, Spoon: These help in preparing the pan and creating indentations in the brownies for the peanut butter filling.

How to Bake Peanut Butter Cup Brownies

How to Bake Peanut Butter Cup Brownies

Step 1: Fire Up the Oven

Crank the oven dial to 350 degrees Fahrenheit, getting ready for some delicious baking magic.

Step 2: Prepare the Baking Vessel

Grab your cupcake pan or mini muffin tin and give it a quick spray of cooking oil to prevent any sticky situations.

Step 3: Mix the Brownie Base

Dive into the brownie mix box and follow the package instructions. Whisk those ingredients together until smooth and creamy.

Step 4: Fill the Cups

Grab an ice cream scoop or spoon and dollop the brownie batter into each cup. Aim for equal amounts to ensure every bite is perfect.

Step 5: Bake to Perfection

Slide the pan into the hot oven and let it bake for about 20 minutes. You’ll know they’re done when a toothpick comes out with just a few moist crumbs clinging to it.

Step 6: Create Peanut Butter Wells

Once the brownies are out, let them cool for a few minutes. Then use the back of a spoon to gently press a small well into the center of each brownie.

Step 7: Melt the Peanut Butter

Pop the peanut butter into the microwave for 30 seconds. Stir until it becomes silky smooth and easy to drizzle.

Step 8: Fill the Wells

Carefully spoon the melted peanut butter into the little dips you’ve created in each brownie.

Step 9: Add the Finishing Touches

Sprinkle the top with:
  • Chocolate chips
  • Peanut butter chips

Step 10: Cool and Set

Let the brownies chill completely in the pan.

This helps them firm up and makes them easier to remove.

Step 11: Store or Devour

Transfer the brownies to a storage container if you’re saving them for later.

Otherwise, grab a glass of milk and enjoy immediately!

Pro Tips for Rich and Gooey Brownies

Pro Tips for Rich and Gooey Brownies
  • Use a mini muffin tin for adorable, bite-sized brownie treats that are perfect for parties or portion control.
  • Create consistent brownie sizes by using an ice cream scoop, ensuring even baking and professional-looking results.
  • Check brownies early to prevent overcooking; a few moist crumbs on the cake tester indicate a perfectly fudgy texture.
  • Microwave peanut butter in short bursts to prevent burning, stirring between intervals for smooth melting.
  • Let brownies cool completely in the pan to help them set and develop a rich, dense consistency that holds together well.

Flavor Variations on Peanut Butter Cup Brownies

  • Gluten-Free Chocolate Delight: Replace standard brownie mix with a gluten-free brownie mix, ensuring those with wheat sensitivities can enjoy the treat.
  • Vegan Peanut Butter Brownie Bites: Substitute traditional brownie mix with a vegan-friendly mix, use almond butter instead of peanut butter, and opt for dairy-free chocolate chips.
  • Dark Chocolate Raspberry Variation: Swap peanut butter with raspberry preserves, use dark chocolate chips for a richer flavor profile, creating a more sophisticated dessert experience.
  • Low-Sugar Wellness Option: Select a sugar-free brownie mix, utilize sugar-free chocolate chips, and replace regular peanut butter with a natural, no-sugar-added peanut butter for a healthier alternative.

Pairing Ideas for Peanut Butter Cup Brownies

  • Blend vanilla ice cream with a splash of chocolate syrup to create a smooth, indulgent drink that complements the rich brownie's chocolate and peanut butter flavors.
  • Brew a strong espresso or dark roast coffee to balance the sweetness of the brownies, offering a robust contrast that highlights the dessert's intense taste profile.
  • Select a medium-bodied red wine like Merlot or Pinot Noir with subtle nutty undertones, which will harmonize perfectly with the peanut butter and chocolate notes in the brownies.
  • Pour a chilled Irish cream or hazelnut liqueur that adds creamy texture and enhances the dessert's decadent chocolate and peanut butter combination.

Storage Tips for Peanut Butter Cup Brownies

Storage Tips for Peanut Butter Cup Brownies
  • Refrigerate: Seal brownies in an airtight container, placing parchment paper between layers to prevent sticking. Consume within 3-4 days for optimal taste and texture.
  • Freeze: Wrap individual brownies tightly in plastic wrap, then place in freezer-safe ziplock bags. Brownies can be frozen up to 2 months without losing quality.
  • Countertop Storage: Keep in a sealed container at room temperature for 2 days maximum. Ensure container is completely dry to prevent moisture buildup.
  • Reheating: Microwave individual brownie for 10-15 seconds on medium power. Alternatively, warm in oven at 300°F for 5 minutes to restore soft, gooey texture.

FAQs

  • Can I use homemade brownie mix instead of boxed mix?

Yes, you can substitute boxed mix with a homemade brownie batter. Just ensure the consistency is similar to the packaged mix for best results.

  • How do I know if the peanut butter is properly melted?

The peanut butter should be smooth and easily spreadable after 30 seconds in the microwave. If it’s not completely melted, stir and heat in 10-second intervals.

  • What type of peanut butter works best for this recipe?

Creamy, commercial peanut butter works perfectly. Avoid natural or separated peanut butter as it might not melt smoothly.

  • Can I make these brownies gluten-free?

Yes, simply use a gluten-free brownie mix and ensure all other ingredients are gluten-free certified.

Print
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Peanut Butter Cup Brownies Recipe

Peanut Butter Cup Brownies Recipe


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4.7 from 9 reviews

  • Total Time: 35 minutes
  • Yield: 9 1x

Description

Indulgent peanut butter cup brownies blend rich chocolate with creamy peanut butter for an irresistible dessert. Chocolate lovers will savor each fudgy, decadent bite of this classic American treat.


Ingredients

Scale
  • 1 package (standard: 450-500g, American: 16 oz) boxed brownie mix (high-quality)
  • 1/4 cup (60 ml) smooth peanut butter
  • 1 cup (170 g) semi-sweet chocolate chips
  • 1 cup (170 g) peanut butter morsel chips

Instructions

  1. Preheat the oven to 350°F and prepare a 12-cup cupcake pan or mini muffin tin with non-stick spray.
  2. Mix the brownie batter according to package instructions, ensuring a smooth and consistent texture.
  3. Evenly distribute the brownie mixture into the prepared pan using an ice cream scoop for uniform portions.
  4. Bake for 20 minutes, checking doneness with a cake tester that should come out with minimal crumbs.
  5. Remove from oven and let brownies cool for a few minutes, then gently press the center of each brownie with the back of a spoon to create a small well.
  6. Microwave peanut butter for 30 seconds, stirring until completely smooth and liquid.
  7. Carefully pour a small amount of melted peanut butter into the center indentation of each brownie.
  8. Sprinkle chocolate and peanut butter chips over the top of each brownie while still warm.
  9. Allow brownies to cool completely in the pan, which helps them set and develop a firmer texture.
  10. Once cooled, transfer brownies to a wire rack or storage container to maintain freshness.

Notes

  • Swap regular brownie mix with gluten-free or keto-friendly alternatives for dietary restrictions.
  • Use natural peanut butter with no added sugars to reduce overall sweetness and enhance healthier profile.
  • Create perfect indentations by using the back of a rounded measuring spoon for consistent depth in each brownie cup.
  • Experiment with dark chocolate chips for a more intense flavor and potential antioxidant benefits.
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 9
  • Calories: 210 kcal
  • Sugar: 18 g
  • Sodium: 140 mg
  • Fat: 12 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 25 g
  • Fiber: 2 g
  • Protein: 4 g
  • Cholesterol: 15 mg
Clara Bennett

Clara Bennett

Contributing Recipe Developer & Food Writer

Expertise

Baking and Pastry Development, Gluten-Free and Allergy-Friendly Recipe Creation, Culinary Storytelling and Food Journalism, Recipe Testing and Standardization, Southern Comfort Foods and Modern Twists

Education

Sullivan University – National Center for Hospitality Studies
Associate Degree in Culinary Arts

Focus: Baking and Pastry Arts, Recipe Testing, and Culinary Journalism.

Clara specialized in crafting desserts that blend classic Southern comfort with modern techniques, while developing strong writing skills to tell the story behind every dish.

Lane Community College (Certificate Program)
Certificate in Food Writing and Photography

Focus: Culinary storytelling, recipe formatting, food styling, and visual presentation.


Clara’s love of baking started young, powered by homemade pies, biscuits, and stories passed around the family table.
After earning her degree at Sullivan University and a food writing certificate at Lane Community College, she turned her passion into a craft: sharing recipes that are simple, soulful, and always full of heart.
She’s big on bold flavors, flexible ideas, and creating sweets that fit any table (yes, even if you’re gluten-free). When she’s not baking, you’ll find her wandering farmers’ markets, styling food for the next photo shoot, or working on her ever-growing recipe journal.

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