2 large (20 oz.) cans pineapple chunks, drained
1 c. Cheddar cheese
3/4 c. sugar
2 tbsp. flour
1 sleeve Ritz crackers
1 c. butter

Spread pineapple in casserole dish. Mix Cheddar cheese, sugar and flour. Spread mixture over top of pineapple. Top with crushed Ritz crackers. Melt butter. Pour over Ritz crackers.

Bake at 350°F for 25 to 30 minutes. Delicious.