Name: Peanut Butter Stuffed Brownies Recipe
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Cuisine: American
Ingredients: 1 cup unsalted butter; 2¼ cups granulated sugar; 4 large eggs; 1 tablespoon vanilla extract; 1 cup unsweetened cocoa powder; 1 teaspoon salt; 1 teaspoon baking powder; 1½ cups all-purpose flour; 1 cup semi-sweet chocolate chips; ¾ cup creamy peanut butter; ¼ cup powdered sugar

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If you’re craving the ultimate chocolate and peanut butter treat, look no further than these Peanut Butter Stuffed Brownies. Imagine biting into a rich, fudgy brownie with a creamy, dreamy peanut butter center that takes every bite to new heights. This treat is sheer bliss for anyone who loves the classic combo of chocolate and peanut butter, delivering decadent layers you’ll want to bake again and again.

Peanut Butter Stuffed Brownies Recipe - Recipe Image

Ingredients You’ll Need

The magic of Peanut Butter Stuffed Brownies lies in its balance of pantry staples and a couple of special touches. Each ingredient brings a unique role to the party—creating deep chocolate flavor, chewy texture, and, of course, that swoon-worthy peanut butter layer.

Unsalted butter: Melting butter creates that iconic chewy, fudgy brownie texture—plus, it helps meld the flavors together beautifully.
Granulated sugar: Offers sweetness and contributes to the shiny, crackly tops we all adore in brownies.
Large eggs: Eggs bind everything and add extra richness, making the brownies dense and moist.
Vanilla extract: Just a splash boosts the chocolate and peanut butter flavors tenfold!
Unsweetened cocoa powder: The backbone of your brownies, giving that intense chocolate bite.
Salt: Don’t skip this—just a bit sharpens all those sweet flavors.
Baking powder: Adds a gentle lift so your brownies don’t feel too heavy.
All-purpose flour: The structure-builder, keeping your brownies together without making them cakey.
Semi-sweet chocolate chips: Every bite bursts with little pockets of melted chocolate—absolutely divine.
Creamy peanut butter: The star of the show, making the iconic stuffed layer extra luscious and smooth.
Powdered sugar: Blended with peanut butter, this creates a thick, candy-like filling that doesn’t ooze out when sliced.

How to Make Peanut Butter Stuffed Brownies

Step 1: Prep Your Pan and Oven

Preheat your oven to 350°F (175°C), line a 9×13-inch pan with parchment paper, and give it a very light greasing. The parchment ensures you’ll lift the brownies out effortlessly—plus, minimal cleanup!

Step 2: Melt the Butter and Build the Base

Melt your unsalted butter gently in a big saucepan over medium heat. Once melted, whisk in the sugar until beautifully combined, creating a glossy, luscious base. Remove the pan from the heat (important, so you don’t scramble the eggs!), then beat in the eggs one at a time followed by vanilla extract. This order keeps your brownies rich and smooth.

Step 3: Whisk in Cocoa, Salt, and Leavening

Add your cocoa powder, salt, and baking powder to the mixture. Stir until everything’s perfectly blended—you’ll see the batter turn a deep, chocolatey brown that smells incredible. Now fold in the all-purpose flour, being careful not to over-mix; a few streaks are okay. Lastly, fold in those semi-sweet chocolate chips for bonus gooeyness later.

Step 4: Make the Peanut Butter Filling

In a small bowl, mix together creamy peanut butter and powdered sugar. This quick combo transforms into a thick, almost fudge-like filling that won’t melt away while baking, ensuring that signature Peanut Butter Stuffed Brownies center.

Step 5: Layer and Stuff

Spread half the brownie batter evenly into your prepared pan. Dollop spoonfuls of the peanut butter mixture over the batter, then gently spread it into an even layer. Top with the rest of the brownie batter, smoothing it out so the peanut butter is snuggly nestled in the middle. For extra flair, swirl a bit of additional peanut butter on top if you’re feeling fancy!

Step 6: Bake to Perfection

Slide your pan into the oven and bake for 30 to 35 minutes. You’ll know they’re ready when a toothpick inserted near the center comes out with a few moist crumbs. This is key to that ultra-fudgy texture, so resist the urge to overbake. Let the brownies cool completely before lifting and slicing to get neat, gorgeous layers.

How to Serve Peanut Butter Stuffed Brownies

Garnishes

Dress up Peanut Butter Stuffed Brownies with a light dusting of powdered sugar, a drizzle of melted chocolate, or a sprinkle of crushed peanuts. A touch of flaky salt right before serving can really make the chocolate and peanut butter flavors pop.

Side Dishes

These brownies play beautifully with a scoop of vanilla ice cream, a dollop of whipped cream, or even a tall glass of cold milk. Their richness also contrasts nicely with tart berries or a refreshing fruit salad if you want something lighter on the side.

Creative Ways to Present

Stack brownie squares for a dessert platter, cut them with heart or star-shaped cookie cutters for special occasions, or serve warm with an extra spoonful of peanut butter on top. You can even layer cubes in parfait glasses with mousse or fresh berries for a show-stopping dessert.

Make Ahead and Storage

Storing Leftovers

Let the brownies cool completely, then store them in an airtight container at room temperature for up to four days. The peanut butter center stays creamy, while the brownie stays wonderfully moist.

Freezing

Peanut Butter Stuffed Brownies freeze like a dream! Arrange the cut squares on a baking sheet, freeze until firm, then transfer to a zip-top bag or airtight container. They’ll keep their flavor and texture for up to three months—just thaw at room temperature when you’re ready to treat yourself.

Reheating

If you love a gooey, warm center, pop a brownie square in the microwave for 10–15 seconds. This softens the rich chocolate and melts the peanut butter just enough for that just-baked taste anytime.

FAQs

Can I use chunky peanut butter instead of creamy?

Absolutely! Chunky peanut butter adds some wonderful crunch and nutty texture, but make sure to mix it thoroughly with the powdered sugar so it spreads evenly in the center layer.

How do I know when the brownies are done?

Look for a set top and a toothpick that comes out with a few moist (not wet) crumbs from the center. This ensures your Peanut Butter Stuffed Brownies stay irresistibly fudgy without being undercooked.

Can I halve the recipe for a smaller batch?

Yes! Simply halve all the ingredients and use an 8×8-inch pan. The baking time will be a bit shorter, so start checking at around 22–25 minutes.

Are these brownies gluten-free?

The standard recipe isn’t, as it uses all-purpose flour. However, you can swap in your favorite cup-for-cup gluten-free flour blend—it works beautifully if you want to make your Peanut Butter Stuffed Brownies gluten-free.

What’s the best way to get clean slices?

Let the brownies cool fully, then use a sharp knife and wipe it clean between cuts. For extra sharp edges, you can even chill the brownies for an hour before slicing.

Final Thoughts

There’s nothing more comforting than a batch of fresh, fudgy Peanut Butter Stuffed Brownies. Each bar is a harmony of rich chocolate and creamy peanut butter you’ll want to share (but might not want to!). Give this recipe a try—you might just discover your new favorite way to satisfy those chocolate-peanut butter cravings.

Peanut Butter Stuffed Brownies Recipe

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4.7 from 11 reviews

Author: admin
Total Time: 55 minutes
Yield: 16 brownies 1x
Diet: Vegetarian

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Description

Indulge in the ultimate chocolate and peanut butter treat with these decadent Peanut Butter Stuffed Brownies. Rich and fudgy brownie layers sandwich a creamy peanut butter filling, creating a delightful dessert that’s sure to satisfy any sweet tooth.

Ingredients

Scale

Brownie Batter:

1 cup unsalted butter
2¼ cups granulated sugar
4 large eggs
1 tablespoon vanilla extract
1 cup unsweetened cocoa powder
1 teaspoon salt
1 teaspoon baking powder
1½ cups all-purpose flour
1 cup semi-sweet chocolate chips

Peanut Butter Filling:

¾ cup creamy peanut butter
¼ cup powdered sugar

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Instructions

Preheat oven and prepare pan: Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper and lightly grease.
Mix brownie batter: Melt butter in a saucepan, stir in sugar, beat in eggs, add vanilla, mix in cocoa powder, salt, and baking powder. Fold in flour, then stir in chocolate chips.
Prepare peanut butter filling: In a small bowl, mix peanut butter and powdered sugar until smooth and thickened.
Layer and bake: Spread half of the brownie batter in the pan, add spoonfuls of peanut butter mixture, spread evenly, top with remaining batter, and bake for 30–35 minutes.
Cool and serve: Allow the brownies to cool completely before slicing.