Sweet Meatballs

Ingredients

• 1 1/2 lb. ground beef
• 1 1/2 c. bread crumbs
• 1 small onion, diced
• 1/2 tsp. milk
• 1 jar Heinz chili sauce
• 1 c. brown sugar
• 1/2 tsp. mustard
• 1/2 tsp. vinegar
• 1 egg
• 1 Tbsp. water