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Chewy peanut butter brownies made with aromatic browned butter for a deep nutty flavor and fudgy texture.

Chewy Peanut Butter Brownies

Rebecca Blumer
Indulge in these dense, fudgy peanut butter brownies that feature a crackly top and a rich, nutty flavor profile. The secret brown butter addition elevates this simple pantry-staple recipe into a gourmet treat.
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Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 215 kcal

Equipment

  • 9x9 inch pan
  • Parchment Paper
  • Small saucepan
  • Large Mixing Bowl
  • Spatula

Ingredients
 

Ingredients

  • 1/2 cup Peanut butter (crunchy or smooth)
  • 1 cup All purpose flour
  • 2 Large eggs
  • 1/3 cup Butter (melted)
  • 2/3 cup White sugar
  • 1/2 cup Brown sugar
  • 1 tsp Vanilla extract
  • 1 tsp Baking powder
  • 1 pinch Salt

Instructions
 

Prep your pan and oven

  • Heat your oven to 350F and let it fully preheat to ensure even baking from the start.
  • Line a 9x9 inch metal or glass pan with parchment paper, leaving an overhang on two sides to act as handles for easy removal.

Build the peanut butter base with browned butter

  • Melt the butter in a small saucepan over medium heat, swirling often until it turns a golden amber color and releases a deeply nutty aroma.
  • In a large bowl, whisk together the peanut butter, the hot browned butter, white sugar, and brown sugar until the mixture is thick, glossy, and smooth.
  • Incorporate the eggs slowly, then stir in the vanilla extract and salt. Continue mixing until the batter becomes shiny and cohesive.

Fold, bake, then trust the cool-down

  • Whisk the flour and baking powder together in a separate bowl, then gently fold them into the peanut butter mixture until just combined. Avoid overmixing to maintain a chewy texture.
  • Transfer the batter into the prepared pan and smooth the top. Bake for 30 to 35 minutes until the edges are set and slightly puffed, while the center remains soft.
  • Remove from the oven and allow the brownies to cool completely in the pan. The residual heat will finish setting the center while keeping it moist.

Notes

Carry-over Cooking: Remove the brownies from the oven when the middle still has a soft wobble. The residual heat will finish the cooking process, ensuring the center remains fudgy rather than tough.
Pan Choice: Metal pans typically result in sharper edges and a slightly faster bake, whereas glass pans may require an extra 3 to 5 minutes to reach the same level of doneness.
Clean Slicing: For bakery-style edges, allow the brownies to cool completely, then refrigerate for 30 minutes before slicing with a long, sharp knife dipped in hot water.
Storage: Keep the brownies in an airtight container at room temperature for up to 4 days. They can also be frozen for up to 3 months if wrapped tightly.
Nutrition information is estimated based on common ingredients and serving sizes and may vary.

Nutrition

Calories: 215kcalCarbohydrates: 26gProtein: 4gFat: 12gSaturated Fat: 5gCholesterol: 40mgSodium: 120mgPotassium: 85mgFiber: 1gSugar: 18gVitamin A: 160IUCalcium: 35mgIron: 1mg
Keyword brown butter, chewy peanut butter brownies, fudgy brownies
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