Lisas' Hot Italian Meatball Sandwiches

1 lb good quality ground beef
1/2 lb ground pork
1/2 cup cornflake crumbs
1/4 cup evaporated milk
1 egg
2 Tablespoons dried onion flakes
1 8 oz block mozarella cheese
1 teaspoon italian seasoning
2 cups your favorite pizza sauce
6 slices mozarella cheese
6 submarine sandwich rolls
Combine beef, pork, crumbs, milk, egg, italian seasoning, and onion. Mix well
and form into 1 1/2 inch meatballs. Cube the mozarella into 1/2" cubes.Press
1 cube into each meatball, cover well with the meat. Place on ungreased cookie
sheet and bake for 18-20 minutes. In a saucepan heat the pizza sauce. Add
meatballs and warm through. Slice a V shaped lengthwise cut into sub rolls.
Use the cut out for breadcrumbs later. Pile down the cut 5-6 meatballs. Spoon
on sauce and lay a slice of mozarella cut in half so it covers the length of
the roll on the top of the sandwich. Place under the broiler for 2-3 minutes
or till bubbly.