Peanut Butter Brownie Cups

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Peanut Butter Brownie Cups are the ultimate mash-up of fudgy chocolate and creamy peanut butter bliss. Imagine biting into a rich brownie base that gives way to a smooth, nutty peanut butter center, all topped with melty chocolate chips. These little delights are not just decadent, they’re downright addictive. Whether you’re baking for a holiday, party, or just because you need a pick-me-up, these cups are guaranteed to bring smiles (and second servings).

Perfectly portioned and irresistibly rich, each bite brings that iconic peanut butter and chocolate combo we all crave. They make ideal lunchbox treats, after-dinner desserts, or mid-day indulgences with coffee. Plus, they look gorgeous without any effort—no decorating skills required.

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What Kind of Peanut Butter Should I Use?

Creamy peanut butter is the best choice for this recipe. It provides that smooth, luscious texture that complements the brownie base perfectly. Avoid natural peanut butter that separates, as it may not yield the same creamy consistency. Brands like Jif or Skippy work wonderfully here.

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Ingredients for the Peanut Butter Brownie Cups

Brownie mix: Using a high-quality brownie mix saves time without compromising flavor. It forms the rich, chewy base.

Eggs & Oil: Essential for binding the mix and creating that moist texture. Follow your brownie mix instructions.

Peanut butter: The star of the show. It adds that salty, creamy contrast that makes these cups irresistible.

Powdered sugar: Blends with peanut butter to create a creamy, sweet center.

Vanilla extract: Just a splash enhances the peanut butter filling.

Chocolate chips: A generous sprinkle on top adds gooey goodness and a professional finish.

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How To Make the Peanut Butter Brownie Cups

Step 1: Prep the Pan

Preheat your oven to 350°F and line a muffin tin with paper liners or spray generously with non-stick spray.

Step 2: Make the Brownie Base

Prepare your brownie batter according to the box directions. Spoon the batter into each muffin cup, filling about 2/3 full.

Step 3: Bake

Bake for 18-20 minutes or until a toothpick comes out mostly clean. Let them cool in the pan for 10 minutes.

Step 4: Create the Peanut Butter Filling

While the brownies cool slightly, mix the peanut butter, powdered sugar, and vanilla extract in a bowl until smooth.

Step 5: Press and Fill

Using the back of a spoon or small cup, press down the center of each brownie to create a small well. Fill each with the peanut butter mixture.

Step 6: Top It Off

While the peanut butter is still soft, sprinkle a few chocolate chips on top of each cup. The residual warmth will slightly melt them into place.

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Serving and Storing Peanut Butter Brownie Cups

Serve these indulgent cups at room temperature or slightly warmed in the microwave for 10 seconds. They store well in an airtight container for up to 4 days at room temperature, or in the fridge for up to a week. You can also freeze them for up to 2 months—just thaw and enjoy!

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What to Serve With Peanut Butter Brownie Cups?

Coffee or Espresso

The bitterness of coffee beautifully balances the sweetness of these cups.

Cold Milk

A timeless companion that enhances the chocolate-peanut butter experience.

Vanilla Ice Cream

Pairing these with a scoop of vanilla ice cream turns them into a restaurant-worthy dessert.

Fresh Berries

The tartness of raspberries or strawberries cuts through the richness for a fresh twist.

Salted Pretzels

A salty, crunchy side that makes every bite pop.

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Want More Dessert Ideas with a Peanut Butter Twist?

If you can’t get enough of this flavor duo, check out these irresistible recipes next:

• Jimmy Carter’s Grandmother’s Peanut Butter Cookies for a nostalgic crunch.
• Soft Peanut Butter Cookies if you like chewy bites with a melt-in-your-mouth texture.
• Chocolate Banana Bread Pudding for a warm and gooey chocolatey treat.
• Caramel Cheesecake Cookies to blend rich caramel with creamy fillings.
• Condensed Milk Snow Cookies for an easy no-fuss option.

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Save This Pin For Later

Save this delicious idea to your favorite Pinterest board so it’s easy to find when you’re ready to whip it up again.

Tried it with a twist? Maybe swapped in almond butter or added a swirl of jam? I’d love to hear how it turned out—drop your tips or questions in the comments below.

Need more inspiration? Explore my daily kitchen creations on SavorQueen.com on Pinterest. Your next favorite might be waiting there.

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