Here's something to make with those meatballs from last week.
A 'no mess' meatball sandwich.
To make it 'no mess', you have to carve out some of the bread on the top and bottom. I put shredded mozzarella on each half, sprinkle on some Italian seasoning and broil just long enough to melt the cheese.
Meanwhile, cook the meatballs in jarred sauce (on the stovetop), until heated through. Add meatballs and sauce to the bread and close it up.