Name: Peanut Butter and Fleur de Sel Brownies
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Ingredients: 10 tablespoons unsalted butter (for brownie batter); 1 cup granulated sugar; 3/4 cup unsweetened cocoa powder (natural or Dutch-process); 1/4 teaspoon salt; 1/2 teaspoon pure vanilla extract; 2 large cold eggs; 1/2 cup all-purpose flour; 6 tablespoons unsalted butter (softened); 3/4 cup creamy peanut butter; 1 cup powdered sugar; 1 teaspoon Maldon or Fleur de Sel (for topping)

There’s something magical about the combination of chocolate and peanut butter. When you add a sprinkle of Fleur de Sel to the mix, it transforms a simple brownie into something extraordinary. These Peanut Butter and Fleur de Sel Brownies are the ultimate treat for chocolate lovers and peanut butter fans alike. Rich, fudgy, and topped with a luscious peanut butter frosting, they’re perfect for any occasion—whether it’s a cozy night in or a gathering with friends.

Why It’s Crowd-Pleasing

Peanut Butter and Fleur de Sel Brownies are not just any brownies; they are an indulgent experience. The rich chocolate base is perfectly complemented by the creamy peanut butter frosting and the delicate crunch of Fleur de Sel. This combination creates a delightful contrast of flavors and textures that ensures everyone will be coming back for seconds. Plus, the blend of sweet and salty makes these brownies irresistibly addictive.

What You’ll Gather

10 tablespoons (1 1/4 sticks) unsalted butter
1 cup granulated sugar
3/4 cup plus 2 tablespoons unsweetened cocoa powder (natural or Dutch-process)
1/4 teaspoon salt
1/2 teaspoon pure vanilla extract
2 cold large eggs
1/2 cup all-purpose flour
6 tablespoons (3/4 stick) softened unsalted butter
3/4 cup creamy peanut butter
1 cup powdered sugar
1 teaspoon Maldon or Fleur de Sel for topping

Cook’s Kit

Mixing bowls: For combining ingredients.
Whisk: To mix the batter smoothly.
Spatula: For spreading the frosting evenly.
9×9 inch baking pan: To bake the brownies.
Parchment paper: For easy removal of brownies.
Oven: To bake to perfection.

How to Prepare Peanut Butter and Fleur de Sel Brownies

Step 1: Preheat Your Oven

Start by preheating your oven to 350°F (175°C). This ensures that your brownies bake evenly and come out perfectly fudgy.

Step 2: Prepare Your Baking Pan

Line a 9×9 inch baking pan with parchment paper, leaving some overhang on the sides. This will make it easier to lift the brownies out once they’re cool.

Step 3: Melt Butter and Combine Ingredients

In a medium saucepan over low heat, melt the 10 tablespoons of butter. Once melted, remove it from the heat and stir in the sugar, cocoa powder, and salt until well combined. Add the vanilla extract and mix.

Step 4: Add the Eggs

Let the mixture cool slightly, then add the cold eggs one at a time, whisking vigorously after each addition. This will create a shiny, smooth batter.

Step 5: Incorporate the Flour

Gently fold in the flour using a spatula, being careful not to overmix. The batter should be thick and glossy.

Step 6: Bake the Brownies

Pour the brownie batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for 20-25 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Step 7: Prepare the Peanut Butter Frosting

While the brownies are baking, prepare the peanut butter frosting. In a mixing bowl, beat together the 6 tablespoons of softened butter and 3/4 cup of peanut butter until smooth. Gradually add the powdered sugar and mix until creamy.

Step 8: Assemble and Top

Once the brownies are done baking, let them cool in the pan for about 10 minutes. Using the parchment paper, lift the brownies out and place them on a wire rack to cool completely. Once cooled, spread the peanut butter frosting over the brownies and sprinkle the top with Fleur de Sel.

Fit It to Your Goals

For a gluten-free option, substitute all-purpose flour with a 1:1 gluten-free flour blend.
Use natural peanut butter for a healthier twist; just make sure it’s creamy for easy spreading.
Reduce sugar slightly if you prefer a less sweet treat.
Experiment with different nut butters, like almond or cashew, for a unique flavor.

Recipe Notes & Chef’s Commentary

These Peanut Butter and Fleur de Sel Brownies are a delightful indulgence that can be made in less than an hour. The key to achieving that fudgy texture is not to overbake them. They will continue to set as they cool, so it’s better to take them out when there are still a few moist crumbs on the toothpick. The Fleur de Sel adds a gourmet touch, highlighting the rich flavors of chocolate and peanut butter.

Store leftovers in an airtight container at room temperature for up to three days.
For an extra decadent treat, drizzle melted chocolate over the top before serving.

Cooling, Storing & Rewarming

Let the brownies cool completely before cutting them into squares. For storage, keep them in an airtight container at room temperature for up to three days, or refrigerate for up to a week. If you want to rewarm them, pop them in the microwave for about 10-15 seconds—just enough to get them slightly warm and gooey again.

Reader Questions

Can I use a different type of cocoa powder?

Yes, you can use either natural or Dutch-process cocoa powder. Each will yield slightly different flavors, but both work well in this recipe.

What if I don’t have Fleur de Sel?

If you can’t find Fleur de Sel, regular sea salt can be used as an alternative. Just be cautious with the amount; you want a light sprinkle, not an overwhelming saltiness.

Can I make these brownies ahead of time?

Absolutely! These brownies can be made a day in advance. Just ensure they are stored properly to maintain their freshness.

How do I know when the brownies are done baking?

The brownies are done when a toothpick inserted in the center comes out with a few moist crumbs. Overbaking will lead to a drier texture, so keep an eye on them.

Make It Tonight

If you’re looking for a delicious dessert that will impress friends and family, look no further than these Peanut Butter and Fleur de Sel Brownies. With their rich chocolate flavor, creamy peanut butter frosting, and a hint of salt, they’re sure to satisfy any sweet tooth. Gather your ingredients, follow the simple steps, and treat yourself to a batch of these irresistible brownies tonight!

These Peanut Butter and Fleur de Sel Brownies are the perfect way to indulge in a classic treat with a twist. Whether you enjoy them with a glass of milk or share them at your next gathering, these brownies are bound to be a hit. So what are you waiting for? Let’s bake!