Paired with spaghetti and tomato sauce, meatballs are a comfort food classic. My Italian-American grandmother often made her famous meatballs and gravy (read: tomato sauce!) for our Sunday gatherings.
Place the pignoli, lemon juice, nutritional yeast, and salt in a food processor, and pulse a few times, until thoroughly combined. Gradually add 6 tablespoons water, and pulse until the texture ...