Quick Chocolate Fudge
["1/4 c. margarine or butter", "3 oz. unsweetened chocolate", "1 lb. powdered sugar", "1 c. nonfat instant milk (dry form)", "1/2 c. light or dark corn syrup", "1 Tbsp. water", "1 tsp. vanilla", "1/2 c. chopped nuts or 1 c. miniature marshmallows"]
["Melt margarine and chocolate in top of a 2-quart double boiler. Meanwhile, sift powdered sugar and dry milk. Stir together corn syrup, water and vanilla into chocolate mixture over boiling water. Blend in sifted dry ingredients in two additions, stirring until mixture is well blended and smooth. Remove from boiling water. Mix in nuts or marshmallows. Turn into 8-inch pan. Cool. Cut into squares."]
["margarine", "unsweetened chocolate", "powdered sugar", "nonfat instant milk", "light", "water", "vanilla", "nuts"]