Mix ground beef, bread crumbs, 1 cup of mozzarella and Jane's Krazy Mixed Up Salttogether.
Form mixture into meatballs by hand and place on cookie sheet.
Cook half the meatballs at 350 degrees for half an hour.*
Place the other half of the meatballs on a cookie sheet to freeze then later move them to a zip top freezer bag.
Warm up desired amount of spaghetti sauce in a sauce pan.
For each serving, just load about four or five meatballs into your bun.
Top with warmed spaghetti sauce and remaining cup of cheese.