Shoepeg Casserole

Name: Shoepeg Casserole
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: Southern
Ingredients: 1 large celery stalk, chopped; Half of a yellow onion, chopped; Half of a red pepper, chopped; ½ cup shredded cheddar cheese; 11oz can shoepeg corn, drained; 14oz can french cut green beans, drained; 10.75oz can condensed cream of celery soup; 8oz sour cream; Salt and pepper to taste; 1 sleeve Ritz crackers, crushed; ½ cup butter, melted