2 cans French cut green beans
1 can whole corn (drained)
1 small onion, chopped
1 c. mayonnaise
1 c. shredded cheddar cheese
1 pkg. crackers, crushed
1/2 to 1 stick butter

Mix all ingredients together, except crackers and butter. Pour into baking dish. Top with crushed crackers. Melt butter, and pour over crackers.

Bake at 350°F for 30 minutes.