How to Make It
Preheat the oven to 350°. In a bowl, mix the veal with the sausage meat, bread crumbs, milk, garlic, chopped parsley, egg whites, tomato paste and 1/2 cup of pecorino; season with salt and pepper. Roll into 1 1/2-inch meatballs. Bake the meatballs on a lightly oiled baking sheet for about 30 minutes, until browned and cooked through.
In a large saucepan, season the tomato sauce with the crushed red pepper. Add the meatballs and simmer until the sauce is slightly thickened, about 8 minutes. Sprinkle with pecorino cheese and serve.