Brownie Crisp - cooking recipe

Ingredients

1 cup white sugar
1/2 cup melted butter
1 teaspoon vanilla extract
1/2 teaspoon espresso powder (optional)
2 egg whites, beaten
1/2 cup all-purpose flour
1/2 cup unsweetened cocoa powder
1/4 teaspoon baking soda
1/8 teaspoon salt

Preparation

Preheat oven to 325 degrees F (165 degrees C). Line a baking sheet with parchment paper.
Combine sugar, butter, vanilla extract, and espresso powder together in a bowl; beat in egg whites. Stir flour, cocoa powder, baking soda, and salt together in a bowl. Mix flour mixture into egg mixture until batter is combined. Spread batter as thin as a slice of American cheese onto the baking sheet.
Bake in the preheated oven until batter is nearly cooked through, about 20 minutes. Remove from the oven; cut a shallow square pattern into the batter with a sharp knife. Place back into the oven; bake until batter is crisp, about 5 minutes.
Cool in the pan for 5 minutes before transferring to a wire rack to cool completely; break into squares.