A Rich Chewy Bar. Preheat oven to 350°F. ... marshmallows over the brownies. Cool. Top with Chocolate ... layer. Cut into bars and serve. Makes 18 bars.
In oven at 350 degrees. ... smooth. Pour over brownie batter. Bake at 35 to ... Refrigerate cut into bars, store covered in refrigerator. Yields 24 to 36 bars.