Chocolate Sheet Cake
["1 c. sugar", "1 c. flour", "1 stick margarine, melted", "1 can cocoa syrup", "1 tsp. vanilla"]
["Mix together.", "Bake at 350\u00b0 for 40 minutes in a 13 x 9-inch pan."]
["sugar", "flour", "margarine", "cocoa syrup", "vanilla"]