Annie's Meatball Subs

Recipe from Annie Skrmetti.

Ingredients

1 pound ground beef 
1 egg 
garlic, minced (1-3 cloves, to taste) 
onion, finely diced (1/2-1 cup, to taste) 
salt and pepper (to taste) 
1 cup bread crumbs 
cubed provolone cheese 
6 hoagie rolls 
2 cups spaghetti sauce 

Directions

1. Preheat oven to 425º F.
2. Mix beef, egg, garlic, onion, salt and pepper, and breadcrumbs.
3. Roll beef mixture into balls, placing 1 cube of provolone in the center of each. When making the meatballs, be sure to keep in mind the size of your rolls.
4. Place meatballs on a greased cookie sheet and cook at 425º F for 15-20 minutes.
5. While the meatballs are baking, heat up spaghetti sauce and cut open hoagie rolls.
6. When meatballs are done, place 3-4 in each hoagie roll (again, depending on the size of the roll) and pour some sauce on top.
7. Put a few additional cubes of cheese on top and place in oven under broiler until cheese melts. 

Tips

1. If you don’t have cubed cheese, mix in about 1/2 cup of shredded in with your meatball mixture. Then, use some more shredded on top of the subs towards the end.
2. Using smaller dinner rolls and just 1-2 meatballs on each makes a neat smaller version for parties.