Name: Unsurpassed Brownies by Peanut Butter
Prep time: 58 mins
Cook time: 0 mins
Yield: 16
Ingredients: 1 egg; 1 cup sugar; 1/2 cups sour cream; 2/3 cups flour; 1/3 cups cocoa powder; 1/2 teaspoons baking powder; 1/4 teaspoons baking soda; 1 pinch salt; 1/2 teaspoons vanilla essence; 1/2 cups walnuts, chopped