Pineapple Casserole

1 20oz can chunk pineapple, drained with juice reserved
1 cup cheddar cheese, grated
1 stick butter, melted
1/2 cup sugar
1/4 cup reserved pineapple juice
3 tbsp flour
1 cup crushed butter flavored crackers

Preheat oven to 350.

Pour drained pineapple into square baking dish. In small bowl mix sugar, pineapple juice, and flour. Pour over pineapple and stir. Sprinkle grated cheese over mixture. In small bowl combine crackers and melted butter. Sprinkle on top.

Bake 30 minutes.