Chocolate Or Peanut Butter Microwave Fudge
["2 sticks margarine", "1 tsp. vanilla", "1 c. peanut butter or 1 (12 oz.) pkg. chocolate chips", "1 lb. powdered sugar"]
["Melt margarine, peanut butter or chocolate chips in microwave oven on High power for 2 minutes.", "Remove.", "Add vanilla; stir well.", "Add powdered sugar, a little at a time, until mixed well. Press mixture into a 9 x 9-inch cake pan.", "Freeze for 10 minutes. Cut into squares and serve."]
["margarine", "vanilla", "peanut butter", "powdered sugar"]