Microwave Chocolate Fudge
["1 lb. 10x sugar", "1/3 c. cocoa", "1 stick margarine (1/4 lb.)", "1 tsp. vanilla", "1/2 c. peanut butter"]
["Put the first 3 ingredients in a microwavable dish.", "Heat in microwave 2 1/2 minutes on High.", "Mix with mixer until smooth (1 to 2 minutes).", "Add vanilla and peanut butter.", "Mix with wooden spoon. Pour into greased 8-inch dish to harden.", "Cut into squares."]
["sugar", "cocoa", "margarine", "vanilla", "peanut butter"]