Preheat oven to 350 degrees. ... small bowl, combine crust ingredients (flour, brown sugar, butter, ... (frosting) over cooled brownies. In a small saucepan ... bars. Store in refrigerator.
Preheat oven to 350 degrees. ... inch pan. For crust, combine butter, brown sugar, ... 15 minutes. Prepare brownie mix following package directions, spread ... these for several weeks.