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Chocolate Walnut Brownie Bars

Deliciously rich and fudgy brownie bars packed with chocolate flavor and the satisfying crunch of walnuts, perfect for any occasion.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 16 bars
Course: Dessert, Snack
Cuisine: American
Calories: 210
Ingredients Method Notes

Ingredients
  

Dry Ingredients
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
Wet Ingredients
  • 1 cup unsalted butter Melted
  • 1 1/2 cups granulated sugar
  • 3 large eggs Room temperature
  • 2 teaspoons vanilla extract
Mix-Ins
  • 1 cup semi-sweet chocolate chips
  • 1 cup roughly chopped walnuts Toast for deeper flavor if desired

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C) and line a 9×13 inch baking pan with parchment paper, leaving an overhang.
  2. Lightly grease the parchment paper with butter or non-stick spray.
Mix Wet Ingredients
  1. Melt the butter in a medium saucepan over low heat.
  2. Remove from heat, stir in sugar until glossy and smooth.
  3. Let cool slightly, then whisk in eggs one at a time, followed by vanilla extract.
Combine Ingredients
  1. In a separate bowl, whisk together flour, cocoa powder, baking powder, and salt.
  2. Fold dry ingredients into the wet mixture in two additions until just combined.
  3. Fold in chocolate chips and walnuts, ensuring even distribution.
Bake
  1. Pour the batter into the prepared pan and spread out evenly.
  2. Bake for 28 to 32 minutes, checking for moist crumbs with a toothpick.
Cool and Serve
  1. Let the brownies cool in the pan for at least 30 minutes before lifting out using parchment paper.
  2. Cut into 16 even bars with a sharp knife and serve at room temperature.

Notes

For the best results, use room-temperature eggs and allow for cooling time before cutting. Store leftovers in an airtight container for up to 4 days.