Peanut Butter Brownie Bars

Name: Peanut Butter Brownie Bars
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1 cup unsweetened cocoa powder; 1 cup granulated sugar; 1/2 cup all-purpose flour; 2 large eggs (room temperature); 1/2 cup unsalted butter (melted); 1/2 cup creamy peanut butter; 2 tsp vanilla extract; 1/4 tsp salt

Published: June 11, 2025

by Hailey parker

Essential Ingredients

Here’s what you’ll need to make this delicious dish:

Unsweetened Cocoa Powder: Choose high-quality cocoa powder for an intense chocolate flavor that makes all the difference.
Granulated Sugar: The sweetener that balances the cocoa’s bitterness; don’t skimp on this one!
All-Purpose Flour: Provides structure; sift it for lighter brownies if you’re feeling fancy.
Eggs: Use large eggs at room temperature to ensure even mixing and better texture.
Butter: Melted for a fudgy consistency; I recommend unsalted so you can control the saltiness.
Peanut Butter: Creamy works best here; it creates those irresistible swirls in the brownie batter!
Vanilla Extract: Adds depth and enhances all those lovely flavors, go for pure vanilla if you can.
Salt: Just a pinch enhances sweetness and adds balance to your dessert. For more inspiration, check out this Honey Peach Cream Cheese Cupcakes recipe.

The full ingredients list, including measurements, is provided in the recipe card directly below.

Let’s Make it Together

Preheat Your Oven: Preheat your oven to 350°F (175°C). Grease or line an 8×8-inch baking dish with parchment paper, this helps in easy removal later.

Mix Dry Ingredients: In a bowl, combine granulated sugar, flour, cocoa powder, and salt. Stir until evenly mixed; enjoy the chocolaty aroma wafting from your bowl.

Melt Butter & Combine Wet Ingredients: Melt your butter gently in the microwave or on the stove. Once melted, let it cool slightly before whisking in eggs and vanilla extract.

Create The Batter: Pour the wet ingredients into the dry mix. Stir until just combined; be careful not to overmix, it should look slightly lumpy.

Add Peanut Butter Swirl: In a separate bowl, mix peanut butter until smooth. Dollop spoonfuls of peanut butter over your brownie batter. Use a knife or toothpick to swirl it gently without fully blending it.

Bake To Perfection: Pour the batter into your prepared baking dish and spread it evenly. Bake in the preheated oven for about 25-30 minutes until a toothpick comes out with moist crumbs attached.

Once cooled slightly, cut into squares and prepare yourself for an explosion of flavor as you dig in! Enjoy these Peanut Butter Brownie Bars warm or cold; either way is pure bliss! For more inspiration, check out this Healthy Banana Oatmeal Cookies recipe.

[info_box title=”You Must Know”] Peanut Butter Brownie Bars are more than a delicious treat; they combine rich chocolate with creamy peanut butter, creating a heavenly dessert. The aroma will fill your kitchen, making it hard to resist diving in. They’re perfect for sharing or keeping all to yourself! [/info_box]

Perfecting the Cooking Process

Start by melting the butter and chocolate together, then mix in the peanut butter before adding eggs and sugar. This sequence ensures a smooth batter that bakes evenly without clumping.

Add Your Touch

Feel free to swap regular flour for almond flour for a gluten-free option, or add chocolate chips for an extra melty surprise. delicious cookie dough bark Customize these bars based on your flavor preferences!

Storing & Reheating

Store your Peanut Butter Brownie Bars in an airtight container at room temperature for up to five days. For reheating, pop them in the microwave for about 10-15 seconds to regain their gooey texture.

[info_box title=”Chef’s Helpful Tips”] Avoid overmixing the batter as it can lead to tough brownies. Use room temperature eggs for better blending, and don’t skip parchment paper for easy removal. Always let them cool completely before cutting for clean edges! [/info_box]

I once made these Peanut Butter Brownie Bars for a gathering, and everyone raved about them! I even had folks asking if I could whip up another batch right then and there.

FAQ

Can I use crunchy peanut butter instead of creamy?

Absolutely! Crunchy peanut butter adds texture and extra peanut flavor to your bars.

How do I know when my brownie bars are done?

Check for set edges and a slightly soft center; they’ll continue cooking as they cool.

Can I freeze Peanut Butter Brownie Bars?

Yes! Wrap them tightly in foil or plastic wrap and freeze for up to three months.

Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.

📖 Recipe Card