Hot Pineapple Casserole
["2 cans chunk pineapple, drained", "5 Tbsp. flour", "1 c. sugar", "1 1/2 c. shredded cheese", "2 sleeves Ritz crackers, crushed", "1 stick margarine"]
["Mix together flour and sugar; set aside. Grease casserole dish. Pour drained pineapple in dish. Add sugar and flour mixture to top of pineapple. Sprinkle cheese over previous layer, then the Ritz crackers. Slice margarine in small pieces and place on top. Bake at 350\u00b0 for 30 minutes."]
["pineapple", "flour", "sugar", "shredded cheese", "crackers", "margarine"]