Busy mom meatball sub

I made a quick meatball sub tonight for dinner.  Although I didn't make it all from scratch it was still pretty good for a quick meal. 

hoagie buns
mozzarella slices (2 per sandwich)
frozen meatballs (or can definetly make fresh if you have enough time, enough to cover each bun)
spaghetti sauce
garlic salt
olive oil
pepper

Cook meatballs according to package directions.  I dug out bread from the top portion of each hoagie roll.  Brush each roll with olive oil and srpinkle with garlic salt and pepper.  Broil rolls on high from 2-3 minutes or until brown.  In a seperate suace pan, heat spaghetti sauce.  Spread over the bottom of the hoagie, topping with meatballs and 2 slices of mozzarella.  My meatballs were small and took about 8 to cover the hoagie.  Place the bottom roll wtih meat and cheese back  in over (now turned off) just until cheese melts.  Place top roll on sadwich and enjoy!!!

Next time I make this I will add shredded parmasean to the cheeses.  Also I would make my own sauce and meatballs, but I was in a time crunch.