Name: Peanut Butter Stuffed Brownies Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 1 cup unsalted butter, melted; 1 ½ cups granulated sugar; ½ cup brown sugar; 4 large eggs; 1 tablespoon vanilla extract; 1 cup all-purpose flour; 1 cup unsweetened cocoa powder; ½ teaspoon salt; 1 cup creamy peanut butter; ½ cup powdered sugar; ½ teaspoon vanilla extract; ½ cup chocolate chips (optional)

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Ready to take your brownie game from ordinary to extraordinary? Meet your new favorite indulgence: Peanut Butter Stuffed Brownies. With a rich, fudgy base, a dreamy peanut butter filling, and an irresistible chocolatey finish, these brownies bring together two of the most beloved flavors in dessert history. It’s the kind of treat that draws a chorus of “wow” whenever you share it with friends or family—if you can bear to share at all! Peanut Butter Stuffed Brownies are the perfect answer to any craving for something decadent, delicious, and completely unforgettable.

Peanut Butter Stuffed Brownies Recipe - Recipe Image

Ingredients You’ll Need

Incredible desserts don’t have to be complicated—these Peanut Butter Stuffed Brownies prove just that! Each ingredient in this recipe brings something special to the table, whether it’s rich depth, tender texture, or that signature swirl of peanut butter. Let’s take a look at what you’ll need and why every piece matters.

Unsalted butter, melted: Butter keeps the brownies rich, moist, and melt-in-your-mouth tender.
Granulated sugar: This gives the brownies their classic sweetness and those beautiful crackly tops.
Brown sugar: Adds a deep, caramel-like flavor and chewy texture that makes every bite more satisfying.
Large eggs: Eggs bind everything together and lend that luscious, fudgy consistency.
Vanilla extract: Just a splash enhances all the chocolate and peanut butter notes.
All-purpose flour: Flour gives the brownies stability and structure.
Unsweetened cocoa powder: This is where the deep, dark chocolate flavor comes from—don’t skimp here!
Salt: A bit of salt sharpens flavors and balances out the sweetness.
Creamy peanut butter: The star of the show—smooth, creamy peanut butter makes for that irresistible stuffed center.
Powdered sugar: Sweetens and lightens the peanut butter filling so it’s perfectly spreadable.
Vanilla extract (for filling): A little extra vanilla makes the filling just as flavorful as the base.
Chocolate chips (optional): Sprinkle these on top for extra gooey chocolate pockets and a decadent finish!

How to Make Peanut Butter Stuffed Brownies

Step 1: Prepare the Pan and Oven

The first thing you’ll want to do is preheat your oven to 350°F (175°C) to make sure your brownies bake evenly. Line a 9×9-inch baking pan with parchment paper and give it a light greasing—this makes removing those perfect squares a total breeze later on.

Step 2: Mix the Brownie Batter

In a large mixing bowl, whisk together your melted butter, granulated sugar, and brown sugar until you’ve got a glossy, smooth base. This is the backbone of your Peanut Butter Stuffed Brownies, so don’t rush it! Next, stir in the eggs and vanilla extract until everything looks luxuriously thick and creamy.

Step 3: Add the Dry Ingredients

Time to create that signature brownie texture! Sift in the flour, cocoa powder, and salt, then gently fold—don’t overmix, or you’ll lose out on that fudgy goodness. Stop when just combined; streaks are okay!

Step 4: Make the Peanut Butter Filling

In a separate bowl, mix together the creamy peanut butter, powdered sugar, and a splash of vanilla extract. It should look smooth and spreadable—the kind of filling you’re tempted to sample straight off the spoon.

Step 5: Layer, Fill, and Finish

Pour half of the brownie batter into your pan and spread it into an even layer. Now, drop spoonfuls of your peanut butter filling on top and gently smooth it out for that satisfying peanut butter layer all the way across. Pour the remaining brownie batter over the peanut butter filling, and spread it as evenly as you can. Sprinkle chocolate chips over the top for extra meltiness!

Step 6: Bake to Perfection

Slide your pan into your hot oven and bake for 35 to 40 minutes. You’re looking for a toothpick inserted in the center to come out with a few moist crumbs attached—don’t overbake if you want that dreamy, fudgy center. Let the Peanut Butter Stuffed Brownies cool completely in the pan before lifting them out and cutting into irresistible squares.

How to Serve Peanut Butter Stuffed Brownies

Garnishes

Sprinkle flaky sea salt over the top for a sophisticated finish, or drizzle with a little extra melted peanut butter for a double dose of creamy goodness. You could even add more chocolate chips or chopped peanuts if you want a little crunch on top!

Side Dishes

These Peanut Butter Stuffed Brownies are rich and decadent, so pair them with a scoop of vanilla ice cream or a dollop of freshly whipped cream. Fresh berries on the side can cut through the richness perfectly, making every bite feel balanced and special.

Creative Ways to Present

Cut the brownies into bite-sized pieces and arrange them on a platter for a party tray, or stack a couple on a pretty plate with a fork and a swirl of peanut butter as an elegant dessert. You can even serve them warm in bowls with a pour of hot fudge and a cherry for a brownie sundae that will steal the show!

Make Ahead and Storage

Storing Leftovers

Peanut Butter Stuffed Brownies keep exceptionally well! Store any leftovers in an airtight container at room temperature for up to 3 days; they’ll stay soft, fudgy, and delicious without any extra effort.

Freezing

If you want to save some for later, these brownies freeze perfectly. Wrap individual brownies tightly in plastic wrap, then place them in a freezer-safe bag or container. They’ll stay fresh for up to 3 months, ready to thaw whenever your next chocolate-peanut butter craving hits.

Reheating

For that just-baked taste, pop a brownie in the microwave for 10-15 seconds straight from the countertop, or 20-30 seconds if thawed from the freezer. The peanut butter center gets deliciously melty, making it extra scrumptious!

FAQs

Can I use chunky peanut butter instead of creamy?

Absolutely! Chunky peanut butter adds a fun texture with tiny peanut pieces in every bite, though your filling won’t be as smooth—it’s all about personal preference.

How do I tell when my Peanut Butter Stuffed Brownies are done?

Look for a toothpick inserted near the center to come out with a few moist crumbs. If it’s completely clean, the brownies may be overbaked; if there’s wet batter, give them a few more minutes.

Are these brownies gluten-free?

This particular recipe uses all-purpose flour, so it’s not gluten-free as written. You can try swapping in your favorite 1:1 gluten-free flour blend for a GF version—just keep an eye on your bake time.

Can I make these Peanut Butter Stuffed Brownies in advance?

Definitely! In fact, these brownies taste even better the next day after the flavors meld. Just store them properly, and you’ll have a make-ahead dessert that wows every time.

What’s the best way to cut brownies cleanly?

Wait until your Peanut Butter Stuffed Brownies are completely cool—chilling them in the fridge makes it even easier. Use a sharp knife, wiping it clean between cuts for those picture-perfect edges.

Final Thoughts

If you’re looking for a show-stopping dessert that’s full of rich chocolate, luscious peanut butter, and plenty of homemade love, these Peanut Butter Stuffed Brownies are calling your name. Give them a try and see how quickly they become a favorite in your kitchen too—it’s tough to stop at just one!

Peanut Butter Stuffed Brownies Recipe

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4.7 from 7 reviews

Author: admin
Total Time: 55 minutes
Yield: 12 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, fudgy brownies are filled with a creamy peanut butter layer, creating a delightful dessert that will satisfy any sweet tooth.

Ingredients

Scale

Brownie Batter:

1 cup unsalted butter, melted
1 ½ cups granulated sugar
½ cup brown sugar
4 large eggs
1 tablespoon vanilla extract
1 cup all-purpose flour
1 cup unsweetened cocoa powder
½ teaspoon salt

Peanut Butter Filling:

1 cup creamy peanut butter
½ cup powdered sugar
½ teaspoon vanilla extract

½ cup chocolate chips (optional)

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Instructions

Preheat the oven: Preheat the oven to 350°F (175°C). Line a 9×9-inch baking pan with parchment paper and lightly grease it.
Mix brownie batter: In a large bowl, whisk together melted butter, granulated sugar, and brown sugar. Add eggs and vanilla. Sift in flour, cocoa powder, and salt. Stir until just combined.
Prepare peanut butter filling: In a separate bowl, mix peanut butter, powdered sugar, and vanilla until smooth.
Layer the batter: Pour half of the brownie batter into the pan. Add spoonfuls of peanut butter mixture and spread evenly. Pour remaining batter over the top. Sprinkle with chocolate chips if desired.
Bake: Bake for 35-40 minutes until a toothpick inserted comes out with moist crumbs. Cool before slicing.