Meatball Sandwich

1: Preheat your oven to 350°F (175°C).

2: In a large bowl, combine ground beef or Italian sausage, eggs, bread crumbs, Parmesan cheese, diced onion, minced garlic, salt, pepper, and Italian seasoning to form the meatball mixture.

3: Shape the mixture into meatballs and place them on a baking sheet.

4: Bake meatballs in the preheated oven for 30 minutes or until cooked through.

5: In a saucepan, combine diced tomatoes, tomato paste, minced shallot, garlic, salt, pepper, sugar, and basil to make the sauce.

6: Simmer the sauce over medium heat until thickened.

7: Slice ciabatta rolls and layer with cooked meatballs, sauce, provolone cheese, and fresh basil to assemble the sandwich.