1 lb. hamburger
2 tsp. prepared mustard
1/4 cup minced onion
1/4 cup chili sauce
1 tsp. salt
1/4 tsp. pepper
2 tsp. horseradish
2 tsp. Worcestershire sauce
12 slices hearty bread

Toast 12 slices of bread and spread each slice with the meat mixture to the very edges. Broil about 3 inches from heat source for about 5 minutes or until done. Variation: Top each sandwich with a slice of sharp cheese and broil until cheese bubbles.