1 1/2 lbs. ground beef
1 can tomato soup
1/3 c. finely chopped onion
1 tbsp. prepared mustard
1 tbsp. Worcestershire sauce
1 tsp. horseradish
1 tsp. salt

Mix all ingredients. Spread evenly on 1 medium loaf French bread, cut lengthwise in half. Cover edges completely. Broil about 4 inches from heat for 12 to 15 minutes. Top with sliced cheese triangles. Broil until cheese melts. Serves 6.