Meatball Sub Sandwiches

Directions

• Cut a thin slice off the top of each roll; scoop out bread from inside. Crumble 1-1/4 cups of the bread and place in a large bowl. Cover rolls and tops with plastic wrap; set aside.
• To the crumbled bread, add beef, egg, milk, diced onion, salt and pepper. Shape into 27 meatballs, about 1-1/2-in. each. In a large skillet, cook meatballs in 1 tablespoon oil for 20-25 minutes or until no longer pink. Remove with a slotted spoon; set aside.
• Add remaining oil to skillet, saute green peppers and slice onion until tender. Remove with a slotted spoon; set aside.
• Stir flour into skillet. Add chili sauce and water; bring to a boil. Cook and stir for 1-2 minutes. Stir in brown sugar and mustard Add meatballs, peppers and onion; cover and simmer for 20 minutes. Meanwhile, warm rolls in a 325° oven for 8-10 minutes. Spoon three meatballs and sauce into each roll; replace tops.