CROCKPOT SHEPHERD'S PIE

1 lb hamburger, cooked and drained
1 can tomato soup
1 can corn, drained
1 can green beans, drained
2 cups mashed potatoes
2 cups cheese

Combine beef, tomato soup, corn, and beans. Pour into bottom of crockpot.
Spread potatoes on top. Cover and cook on low for 5-6 hours. Last hour of cooking, sprinkle cheese on top.