Homemade Jumbo Meatballs and Spaghetti

Name: Homemade Jumbo Meatballs and Spaghetti
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: American
Ingredients: Olive oil; 3 cups white Italian style bread (cut in 1” pieces); 1 cup whole milk; 1 ¼ pound ground beef; 1 pound mild Italian sausage; 1 egg (lightly beaten); ½ medium onion (chopped); 4 tablespoons dried parsley flakes (or 1/2 cup finely minced fresh parsley); 1 teaspoon dried oregano; 3 ounces finely grated Romano cheese; 1 cup whole milk Ricotta cheese; 1 ½ teaspoons kosher salt; ½ teaspoon ground black pepper; 4 tablespoons olive oil; 1 garlic clove (minced); 24 ounces passata (or 2 15 oz. cans roma tomatoes); ½ teaspoon dried oregano; 5 large basil leaves (cut in chiffonade); ½ teaspoon salt; 1 pound spaghetti