INGREDIENTS:

• 1 lb. hamburger
• 1/2 cup ketchup
• 3 T horseradish
• 1/2 cup onion, chopped
• salt & pepper
• garlic powder

DIRECTIONS:

1. Mix together the hamburger, ketchup, horseradish, onion,  garlic powder, salt and pepper.
2. Spread 1/4 inch thick on open face of bun. 
3. Place on baking sheet with foil.
4. Bake at 400 degrees for 5 minutes, then broil until done. 
5. Remove from heat and top with slice o cheese.
6. Place back into oven until cheese melts.