1 1/2 lb Ground beef                             
1/2 c Mashed cooked pumpkin
1 md Onion, chopped
12 oz Chili sauce
1 ts Salt
1 ts Pepper
1 ts Pumpkin pie spice
1 cn Condensed tomato soup

1. Combine ground beef and onion and brown lightly, breaking up meat with a fork.
2. Add remaining ingredients.
3. Cover and let simmer; approximately 20 minutes.
4. Uncover and simmer 15 minutes longer until mixture is thick.
5. Serve on buns.