How Long to Cook Stouffer’s Lasagna in the Microwave: A Timing Guide

How Long to Cook Stouffer’s Lasagna in the Microwave: A Timing Guide

Got a craving for lasagna but short on time? You don’t have to miss out on your favorite meal! Find out the right way to cook Stouffer’s lasagna in the microwave with this easy guide – you won’t be disappointed! In no time, you can enjoy a delicious and comforting meal.

Follow these steps to cook Stouffer’s lasagna in the microwave:

  1. Remove the lasagna from the box and place it on a microwave-safe plate.
  2. Cut a few slits in the plastic film to vent.
  3. Microwave on high for 8 minutes.
  4. Let stand for 2 minutes.
  5. Enjoy!


Stouffer’s Lasagna is a popular frozen product that is easy to prepare. This classic Italian dish consists of layers of lean beef, pasta, tomato sauce and cheese, all cooked to perfection in the microwave. The convenience of microwave cooking makes it a fan favorite for busy people who want an Italian meal without the hassle of preparing individual ingredients. Preparing Stouffer’s Lasagna in the microwave requires just minutes compared to traditional oven-baked versions.

Here are some instructions for how to get the perfect lasagna out of your microwave and onto your plate:

  1. Remove the lasagna from its packaging.
  2. Place the lasagna in a microwave-safe dish.
  3. Cover the dish with a microwave-safe lid or plastic wrap.
  4. Cook the lasagna for 7 minutes on high.
  5. Stir the lasagna and cook for an additional 3 minutes.
  6. Let the lasagna stand for 2 minutes before serving.

What is Stouffer’s Lasagna?

Stouffer’s Lasagna is among the most popular microwavable frozen meals available in the United States. It is made with fresh ingredients such as cheese and pasta, and is available in both meat and vegetarian versions. When heated, the dish has a rich and savory flavor that some diners prefer over restaurant Italian-style lasagna.

The typical preparation for Stouffer’s Lasagna includes:

  • Taking it out of its packaging and placing it on a microwave-safe plate or dish.
  • Heating it at a high power level for about 10 minutes.
  • Stirring it at least once in order to heat all sections evenly.
  • Allowing it to stand for about two minutes before serving.
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Microwave Cooking Instructions

Cooking Stouffer’s Lasagna in the microwave is a quick and easy way to enjoy the delicious flavors anytime, without having to turn on your oven.

The instructions on how to cook a lasagna meal in a standard home microwave oven is quite straightforward and takes approximately 30 minutes*, depending on your microwave wattage. Here are the basic steps outlined below:

  1. Take out all items from the box and remove any plastic wrap or film from the surface of the tray; if these aren’t removed, condensation can cause them to melt onto food during cooking time.
  2. Loosen one end of the aluminum foil covering from its lasagna tray, just enough to allow steam escape as it cooks.
  3. Place lasagna tray onto a plate and place into your microwave oven; start by setting it for 7 minutes on maximum power; each time you check doneness use only 2 minutes at a time on high power setting until hot* throughout (approximately 30 minutes total).
    *Cooking times may very based on wattage of your microwave oven
  4. Make sure that center piece of lasagna is thoroughly heated before consuming; if not thorough cooked, repeat microwaving at 2-minute intervals with foil still open until desired level is reached.*
    *It’s important to note that foam trays do not conduct heat as well as metal or glass so microwaving times may vary.
  5. Let stand for two minutes before eating (may be hot) and serve based upon instructions provided atop box lid or inside food package itself

Following these simple steps will ensure you have a delicious meal quickly!

Safety Precautions

Safety is always the number one priority when cooking, especially with a microwave oven. Before attempting to cook Stouffer’s lasagna in a microwave, be sure that the product is properly placed in an approved container suitable for use in a microwave oven. The lasagna must also be completely thawed before microwaving.

Additional safety precautions include:

  • Making sure that the lasagna container fits properly inside the oven and that it can rotate freely.
  • Noting that each carton of Stouffer’s Lasagna will have specific and detailed instructions for cooking time and temperature in the microwave on its label.
  • Following those instructions should ensure safe preparation of any frozen food item from Stouffer’s.
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Tips for Perfectly Cooked Lasagna

Cooking times will vary depending on the size and weight of your Stouffer’s lasagna. It is best to refer to the package instructions for the recommended cooking time and temperature, as those may vary between different sizes. Generally, Stouffer’s lasagna cooked in a microwave should take about five minutes for each one pound of frozen lasagna.

Follow these tips for perfect lasagna from your microwave:

  • Stir the lasagna halfway through cooking to ensure even heat distribution.
  • If desired, cover loosely with a paper towel or wax paper to prevent splattering.
  • Let stand 5 minutes before serving.
  • For perfectly cooked noodles and creamy cheese filling, cook until internal temperature has reached 165 °F minimum.
  • Always keep two inches of space clear between the dish and the walls of the oven so that hot air can properly circulate during cooking.

Common Mistakes to Avoid

Lasagna may be one of the simplest dishes to make, but there are common mistakes people make when attempting to cook Stouffer’s lasagna in the microwave. Following a few simple instructions can result in a delicious and nutritious meal for you and your family. Here are some common mistakes to avoid when microwaving Stouffer’s Lasagna:

  1. Not preheating the oven – Preheating is necessary for the lasagna to cook correctly. For best results, preheat your oven to 350°F before you begin preparing the lasagna.
  2. Not giving the dish enough time to cook – Always allow additional time beyond what is listed on the box in order for your lasagna to be fully cooked and heated through. Depending on wattage of your microwave, this could range anywhere from 4-7 minutes longer than what is indicated on the box.
  3. Placing too much food into the microwave at once – To ensure optimal cooking results, do not try to fit a full pan of food into the microwave at once as it will take much longer than recommended cooking times or possibly overcooking some parts of it while leaving other parts raw or undercooked.
  4. Not covering with plastic wrap or vented lid – To prevent splattered messes that can occur as food expands during heating, cover your lasagna with either plastic wrap or vented lid before microwaving it for best results.
  5. Leaving frozen ingredients inside – Make sure that any frozen ingredients such as vegetables are thawed before adding it into your dish when microwaving Stouffer’s Lasagna; otherwise they will not be cooked properly and can cause uncooked sections scattered throughout your dish when finished cooking it in the microwave.
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Additional Serving Suggestions

If you are looking to add other elements to your lasagna dish, there are plenty of easy cooking options. Some popular accompaniments include a simple side green salad or sliced seasonal vegetables like zucchini and red bell pepper strips.

To give the dish more flavor, adding a tablespoon of freshly chopped herbs like oregano, basil, thyme or rosemary can elevate the taste of your lasagna. For added crunchy texture, consider topping the dish off with breadcrumbs or crushed crackers before baking. This will give the lasagna added texture and crunch!


To sum up, cooking Stouffer’s lasagna in the microwave is a convenient and easy way to enjoy this classic comfort food. Follow the instructions on the back of the package carefully, making sure to use an appropriate size dish and stirring occasionally. Allow it to rest for several minutes after cooking before serving, as that will help ensure even heating.

With these simple steps, you can enjoy a delicious meal in just minutes!

Frequently Asked Questions

Q: How long do I need to cook Stouffer’s lasagna in the microwave?

A: You will need to cook Stouffer’s lasagna in the microwave for about 8 minutes. After 8 minutes, check on the lasagna to ensure it is cooked thoroughly before serving.

Q: Can I cook Stouffer’s lasagna in the oven instead of the microwave?

A: Yes, you can cook Stouffer’s lasagna in the oven instead of the microwave. Preheat the oven to 375°F and bake for about an hour, or until the lasagna is cooked through.

Q: Do I need to add any extra ingredients when cooking Stouffer’s lasagna in the microwave?

A: No, you do not need to add any extra ingredients when cooking Stouffer’s lasagna in the microwave. Simply follow the instructions on the package and enjoy!

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