Lean Cuisine Favorites Spaghetti With Meat Sauce Frozen Meal lets you enjoy a delicious entree that’s ready in minutes. These Lean Cuisine entrees include spaghetti, tomatoes and basil in meat sauce. The frozen pasta meals are made with premium ingredients for satisfying Italian inspired cuisine you can feel good about eating. The frozen spaghetti dinner contains 15 grams of protein. This convenient microwave meal is ready in minutes for an easy lunch break at work or a quick dinner at home. Keep Lean Cuisine spaghetti and meat sauce frozen until ready to prepare.