Italian Meatball Hoagies

My sister and I often prepare the meals for out busy family of eight. We like recipes that are easy to prepare yet filling. Served with a salad, these sandwiches are satisfying.12 ServingsPrep: 40 min. Cook: 20 min.
Ingredients
- 4 eggs
- 1/2 cup milk
- 1 cup grated Parmesan cheese
- 2 garlic cloves, minced
- 2 tablespoons dried parsley flakes
- 1-1/2 teaspoons dried basil
- 1-1/2 teaspoons dried oregano
- 1/4 teaspoon pepper
- 2 pounds ground beef
- 2 cups crushed saltines (about 60 crackers)
- SAUCE:
- 2 cans (15 ounces each) tomato sauce
- 1/2 cup grated Parmesan cheese
- 1-1/2 teaspoons dried oregano
- 1 teaspoon dried basil
- 1 teaspoon dried parsley flakes
- 1/2 teaspoon salt
- 12 submarine sandwich buns (about 6 inches), split
- Sliced mozzarella cheese, optional
Directions
- In a large bowl, combine the first eight ingredients. Crumble beef
- over mixture and sprinkle with cracker crumbs; mix gently. Shape
- into 1-in. balls. Place in ungreased 15-in. x 10-in. x 1-in. baking