Hamburger buns; split and In mixing bowl, thoroughly combine ground beef, chili sauce, mustard,horseradish, worcestershire sauce, onion, salt, and pepper; mix well. Form into 12 patties. Grill over medium hot heat for 5 minutes.
Turn patties and grill till of desired doneness, about 3 minutes more. Serve patties on hamburger buns.
Servings: