Notes from the Test Kitchen:
These would be a great appetizer or a hearty dinner. Pairing the spaghetti and pizza sauces make a great combo. Thanks to the sausage and ground beef, the meatballs are super flavorful. I topped ours with Provolone cheese... each bite was perfection!
ground beef 80% or higher
italian pork sausage mild or hot (i use johnsonville)
yellow onion, chopped
spaghetti sauce (garden combination)
provolone cheese, muenster cheese, or swiss cheese