Preheat oven to 350 degrees. Line jelly role pan (15 1/2 x 10 1/2 x 1) with waxed paper. Grease the wax paper. Heat butter and 1 cup of mini morsels in 3 quart saucepan over medium heat until chocolate is melted. Stir remaining ingredients into melted chocolate. Spread evenly in jelly roll pan. Bake for 20 to 25 minutes. Cool 10 minutes, invert on board, remove waxed paper and cool completely.