Ingredients
20 servings
- •1 cup water
- •2.33 cups all-purpose flour, divided
- •0.5 cup unsalted butter
- •0.67 cup unsweetened cocoa powder
- •2 cups white sugar
- •1 teaspoon vanilla extract
- •2.5 teaspoons baking powder
- •0.5 teaspoon salt
- •0.5 cup chopped walnuts
Instructions
- Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch pan.
- Combine water and 1/3 cup flour in a heavy saucepan over medium heat; cook, whisking constantly, until thick. Transfer mixture to a large mixing bowl and set aside to cool, 15 to 20 minutes.
- Melt butter in a small saucepan over medium heat. Mix in cocoa until smooth; remove from the heat and let cool, about 15 minutes.
- Combine remaining 2 cups flour, baking powder, and salt in a small bowl.
- Add sugar and vanilla to cooled flour-water mixture; mix with an electric mixer until well combined. Add cocoa mixture and mix until incorporated. Add dry flour mixture and stir until just blended; fold in walnuts. Spread evenly in the prepared pan.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, 20 to 25 minutes. Cool before cutting into 20 squares.
Nutritional Facts
Per 20 servings
- Calories: 179
- Carbohydrate: 33g
- Fat: 5g
- Fiber: 1g
- Protein: 2g