Either prepare the frozen meatballs as per the package instructions or in a bowl mix the ground beef, Italian-style bread crumbs, milk, Worcestershire sauce, black pepper, small onion and egg, shape the mixture into one-inch meatballs and cook for 20 to 22 minutes until fully cooked.

In a saucepan, mix together the chili sauce and jelly and cook over medium heat until the jelly has fully melted.

Once the meatballs are cooked, add them to the chili and jelly mixture.