Perfect Fudge Brownies Every Time 1/2 cup butter 1 cup white sugar 1/3 cup unsweetened cocoa powder 2 eggs 1 teaspoon vanilla extract 1/2 cup all-purpose flour 1/4 teaspoon salt 1/4 teaspoon baking powder Preheat oven to 350 degrees F Grease and flour an 8 inch square pan, or spray a muffin tin with cooking spray. In a large saucepan, melt 1/2 cup butter. Remove from heat, and stir in sugar, and cocoa.