Pineapple Gratin
["1 (20 oz.) can pineapple chunks in juice (undrained)", "1/3 c. sugar", "3 Tbsp. all-purpose flour", "1 c. (4 oz.) shredded sharp Cheddar cheese", "1/2 c. round buttery cracker crumbs", "2 Tbsp. butter or margarine, melted"]
["Drain pineapple, reserving 3 tablespoons of juice.", "Combine reserved pineapple juice, sugar and flour.", "Stir in juice, sugar and flour.", "Stir in pineapple and cheese.", "Spoon into a lightly greased, shallow 2-cup baking dish.", "Combine cracker crumbs and butter; sprinkle evenly over pineapple mixture.", "Bake at 350\u00b0 for 25 minutes or until bubbly."]
["pineapple", "sugar", "flour", "Cheddar cheese", "buttery cracker crumbs", "butter"]