You’ll love every bite of Stouffer’s Large Size Lasagna with Meat & Sauce. Thoughtfully crafted with flavorful, quality ingredients, our meat lasagna is made with 100% beef, tomato sauce and real mozzarella cheese. Whether you’re looking for comfort food or weeknight dinner ideas, this lasagna frozen dinner is an easy way to solve your ‘what’s for dinner?’ dilemma. With a Stouffer’s meat lasagna in your freezer, you’ll always be ready to serve up something delicious. Keep the frozen lasagna in your freezer until you’re ready to cook and serve.