Stouffer's Spaghetti with Meatballs Frozen Meal offers a quick, easy solution for lunch or dinner. These frozen dinners for one include freshly made spaghetti tossed with meatballs in a seasoned tomato sauce. This classic pasta dinner is sure to satisfy every taste bud. This frozen spaghetti prepared meal contains 22 grams of protein per serving, and contains no preservatives. Stouffer's meals for one are easy to prepare in the microwave or oven, making this frozen spaghetti dinner a great choice when you're short on time. Keep Stouffers spaghetti and meatballs frozen meals in the freezer until you're ready to enjoy.