For the Sandwich:
Left over tomato sauce or ketchup
Shredded mozzarella or your favorite cheese
Your favorite bread
In a medium bowl; crumble the sliced bread and soak the bread in the milk.
Place the ground beef in a large bowl. Add the eggs, grated Romano cheese, parsley, garlic, and instant potatoes or bread crumbs. Add the bread soaked in the milk. Add the seasonings.
Mix the meat thoroughly and form into meat balls.
Heat a large frying pan with the olive oil. Add the meatballs, but do not overcrowd the pan.
Toast the bread and place the sliced meatballs on the bread top with sauce or ketchup and the shredded cheese.