Preheat oven to 350 degrees. ... squares while hot. Brownies are scrumptious as is, but ... by serving them frosted. Melt butter and chocolate ... sugar until smooth. Frost cooled brownies and top each with nut halves.
Preheat oven to 350°F. Grease ... minutes, or until brownies begin to pull away from ... completely in pan; frost with one bowl buttercream frosting. ... 2 cups (1 bowl).