Hamballs

Ingredients

• 3 lb. ham
• 1 lb. beef
• 1 lb. lean pork
• 3 c. graham crackers, crushed
• 3 eggs
• 2 c. milk
• 1 tsp. onion salt
• 1 tsp. liquid smoke
• 1 tsp. salt
• Topping:
• 1 can tomato soup
• 1/2 c. water
• 1 c. brown sugar
• 1 tsp. mustard
• 1/4 c. white vinegar