Pineapple Crunch
["2 large cans pineapple chunks", "1/2 c. margarine", "1/2 c. flour", "1 c. sugar", "Ritz crackers, crushed (to cover pineapple)", "1 stick margarine"]
["Drain pineapple; save juice.", "Place pineapple in baking dish. Mix juice, flour, sugar and margarine.", "Cook until thick.", "Pour over pineapple.", "Mix crackers and margarine and sprinkle on top. Bake at 350\u00b0 for 20 to 30 minutes."]
["pineapple chunks", "margarine", "flour", "sugar", "crackers", "margarine"]