Ground Beef Corn Casserole

Ingredients

• 1 1/2 lb. ground beef, seasoned well
• 1 onion, chopped
• 1 (12 oz.) can whole corn, drained
• 1 can condensed Cheddar cheese soup
• 1 c. sour cream
• 1/4 c. pimento, chopped
• 1 green pepper, chopped
• 1/2 tsp. each: salt and pepper
• 4 or 6 sticks celery, chopped
• 1 small (6 oz.) bag cooked noodles
• 1 c. crushed cracker crumbs
• 1/2 c. grated Cheddar cheese or Velveeta (1 c.)
• 3 Tbsp. butter