How Long To Bake Frozen Lasagna At 350?

Getting its origin from Emilia Romagna, Lasagna has become a known symbol of Italian cuisine globally. There are different versions of lasagna based on region, so the lasagna you eat may differ. Handmade lasagna is expected to last just two to three days. 

Industrially, lasagna is prepared and can last for about two weeks. All you have to do is seal it tightly and refrigerate it. Having so many layers, it may be hard to decipher after days of refrigerating. No one loves an undercooked lasagna with a cold center. So, how long should you bake the lasagna at 350?

How Long To Bake Frozen Lasagna At 350

At 350, you should bake your lasagna for 45-60 minutes when using no-boil noodles. However, if the noodles are already cooked, you need to bake them for 30-40 minutes. It is important to note that many factors can determine the baking time of your lasagna. Some of them are:

  1. The number of layers of your lasagna will definitely change the baking time. A lasagna with four layers will bake at a different time than a lasagna with seven layers. This is because you need the heat to reach the center to warm up the meat and cheese for that bubbling look.
  2. When using noodles that, you don’t have to boil them. It will save you more time preparing the lasagna but, in turn, make up for the time during baking.
  3. The type of baking vessel also determines the baking time of your lasagna. A metal option shortens the cooking time by 5-10 minutes because metals heat up quickly and retain the heat, for example, Aluminum. Also, glass pans heat quickly and stay warm for a while. Although ceramic pans are beautiful and suitable for baking lasagna, they won’t save you more time cooking. Whatever pan type you use is correct because there is no wrong pan for lasagna; however, some have advantages over others. Try out different pans and choose what works best for you and your baking setup 

At the end of the day, we aim to get a perfect, delicious lasagna with a crispy, cheesy topping that is warm and melts right in your mouth.

Must I Cover Lasagna in The Oven?

Baking your lasagna covered or not is simply a matter of preference. Most times, people cover it to help trap in heat that will help steam the dish. Some chefs prefer to let it cook uncovered.

If you want to cover, then you may not do so through the entire baking time. At the last 10-15 minutes, remove the cover to give your cheese that crispy brown bubbly look. On the contrary, if you don’t want browned cheese, leave the cover throughout the baking period. Either way, you will have a great fluffy lasagna. Aluminum Foil paper is most used as the cover.

How Can I Tell If My Oven-baked Lasagna Is Done?

Before adding meat to your lasagna, you have to cook it in a skillet before sandwiching it between the different layers. The eggs and cheese are the only ingredients that need to be entirely cooked before adding to the mixture.

To check if your lasagna is delicate, use a meat gauge or thermometer to check the internal temperature. At 165 to 175, it is sufficiently cooked. To check for the noodles, insert a toothpick at the center. If it goes on smoothly without no hindrance, then the noodles are soft and ready to be devoured.

How Long Should Lasagna Sit After Baking?

To have an excellent cut lasagna, you must let it rest for a while after baking before you dish it out. Failure to do so will leave you with a runny lasagna. When you let the dish rest for a while, it cools down a bit before you finally dish it. At that point, it will be warm enough and not too hot to eat.

It will also come off the baking pan smoothly and nicely, having an aesthetically pleasing presentation for lovely Instagram or Pinterest-worthy pictures. After all, a 10 to 15-minute resting period isn’t that much. You can use that time to set your table and get other accompanying dishes ready.

Can Lasagna Be Overcooked?

Like every other food, you may leave your lasagna in an oven for a longer time than expected. Although it rarely occurs, you can overcook lasagna. How can you tell if you have overcooked lasagna? The meat will appear dry contrary to moist, and the cheese will appear chalky. Sometimes the cheese and meat may even get burnt. To avoid overcooking your lasagna, ensure you pay attention to the time, and avoid using singed noodles.

It is also vital to Constantly check on the lasagna, especially if you are making it for the first time. It is a general rule of thumb to start checking your lasagna after 30 minutes of putting it in an oven, depending on the type of noodle you’re using. You can then check on the dish after every 10-15 minutes to ensure it is not getting overcooked.

If you’re unsure whether it is done, use a toothpick to check the middle. A well-cooked lasagna will allow the toothpick to pass through without any obstacles.

How To Perfectly Cook Lasagna Noodles

The best noodles for lasagna are fresh flat noodles prepared right in your kitchen. After washing and draining, the noodles are expected to be al dente then you create the layers. The simmering from the sauce and cheese will finish cooking the pasta.

But when you use noodles that have boiled for too long, they will become mushy after baking because they will also absorb more moisture from the sauce and cheese. Ensure your noodles are slightly cooked before layering them in your baking pan.

What Is The Best and Easiest Lasagna Recipe?

The best lasagna has a crispy, slightly brown, warm lasagna that melts in your mouth. This is how to achieve that yummy lasagna:


  • 2 cups homemade or store-bought pasta sauce of choice
  • A pound of ground beef, chicken, or turkey
  • One tin of tomato paste
  • 1½ tsp dried basil
  • 1½ tsp oregano
  • 1½ onion powder
  • 1 tsp parsley
  • 2 cups of cheese (parmesan or cheddar)
  • One raw egg
  • Lasagna noodles
  • 4 cups mozzarella cheese
  • 1½ Italian seasoning (it’s optional)


  1. Season your beef, chicken, or turkey as desired and brown in a skillet.
  2. Add the sauce to the beef and simmer for 7 to 10 minutes.
  3. While the beef simmers, combine the egg, half of the mozzarella, cheddar, or Parmesan cheese.
  4. Add parsley, pepper, and salt to the cheese mixture in a big bowl and combine.
  5. Spray your baking sheet with some baking oil.
  6. Preheat your oven (to 350).
  7. Spread the meat and sauce mixture at the bottom.
  8. Lay 4-5 lasagna noodles over the mixture.
  9. Spread the cheese and egg mixture on the noodles.
  10. Repeat by adding another layer of meat and sauce mixture.
  11. Repeat until you have made the desired layers or after exhausting all the mixtures.
  12. The last top layer should be covered with mozzarella cheese
  13. Cover the pan with foil paper and bake until the lasagna is entirely done (approximately 60 minutes).
  14. Bring the pan out and rest for 10-15 minutes.
  15. Serve with your favorite side dish of choice.


How To Enhance Your Lasagna Taste

It’s always nice when you make your meal enjoyable. No one likes a bland meal, and it makes you eat less or even lose your appetite while eating. There are different ways you can enhance the taste of your lasagna to give it a delicious and mouthwatering flavor. Some additional ingredients to improve your lasagna include;

1. Basil leaves

Adding fresh basil enhances the taste and aroma of your lasagna. If you can’t get fresh ones, you may opt for dry ones if they’re available.

2. Fresh Parsley

Sprinkle some fresh parsley immediately after bringing out the lasagna from the oven. It will add some color and aroma to your lasagna.

3. Garlic

Add in some garlic paste or powder during preparation. In addition to the nutritional value the garlic will add, you’ll also get a more refreshing and pleasant lasagna.

4. Italian Seasoning

You can never go wrong with some Italian season in your lasagna. It gives you an ultimate heavenly-tasting dish.

5. Black or Red pepper flakes

For a little kick of spice, add some black or red pepper flakes. You may add both if you can stand spicy food.

6. Crumbled bacon

Who doesn’t love some bacon in their lasagna? Although it’s not compulsory, it will give it added taste and flavor, leaving you wanting more.

7. Cheese mixture

For more flavor, mix different types of cheese. You can add in Mozzarella, Parmesan, and cheddar cheese. Your lasagna will taste better than when you use just one kind of cheese.

8. Caramelized onions

Onions are a well-known food flavor enhancer. The aroma of caramelized onions is heavenly when added to your lasagna. It gives it a pleasant taste and added nutrients 

Best Side Dishes That Goes Well With Lasagna

A classic lasagna contains high fat and carbohydrates. It lacks enough fruits and vegetables to make it a completely balanced diet. You can always add some side dishes to complement the essential nutrients absent in the lasagna. Some tasty side dishes to pair with your lasagna include

1. Air fried meatballs

Because there is more than enough fat in your lasagna, make use of fat-free meat. Make some meatballs and freeze them to make them stay in shape. Air fry and enjoy with your lasagna.

2. Vegan Salad

Make a colorful salad with kale, spinach, cabbage, carrot, and radish to pair with your delicious lasagna.

3. Garlic bread

Garlic bread goes excellently well with any lasagna. Air fry the bread to make it warm and crispy

4. Italian Sausage

You never go wrong with Italian sausage. It will fill in by providing more protein to your meal.

5. Steamed broccoli

Steam some broccoli to get additional vitamins and nutrients like vitamin C, B6, iron, calcium, and magnesium, amongst other vital nutrients.

6. Nutritional Fact/Values of Lasagna

The nutritional information for lasagna can vary greatly depending on the type of recipe and portion size per serving. Below is the nutritional information for a three by 3 inch square of beef lasagna.

7. Protein

Our body and tissues need building blocks, which is what protein provides us with. You’ll get 21g of protein for a three by 3-inch beef lasagna.

8. Fat

Lasagna contains 7g of saturated fat and a total fat content of 15g per serving.

9. Carbohydrates

Carbohydrates are essential in our food to help provide us with the glucose that will be converted to give us the energy to carry out our physical activities. Total carbohydrates amount to 25g

10. Sugar

Total sugar is 4g, but there could be added sugar in some recipes. If there happens to be added sugar in your lasagna recipe, then the sugar level will be above 4g.

11. Vitamins

Lasagna contains essential vitamins like vitamins A and C. Per portion serving contains vitamin A (7.3% DV) and vitamin C (13.7% DV).

12. Minerals

Minerals are an essential element in our meals to make it a completely balanced diet. Essential minerals in lasagna include iron (12.9%) and calcium (30.5%).

13. Calories

One portion serving of a 3 by 3-inch lasagna contains 320 calories.

14. Fiber

The fiber content amounts to 2.5g.

The classic lasagna is packed with ingredients high in carbs and gluten, however, it can be substituted to impact your nutritional needs significantly. Lasagna lacks vegetables and fruits, and you can make up for that by balancing it with some non-starchy side dishes. You can also add some vegetables like steamed broccoli or salad.


A frozen lasagna needs to be oven baked for 45-60 minutes at 350. However, the baking time may differ depending on the number of layers in your lasagna, the pan you use to bake, and whether or not your noodles are cooked. A lasagna with more layers will take a longer time to bake at 350 than that with fewer layers.

Baking pans made from metal and glass bake faster than ceramic pans. This is because the metal and glass pans hold more heat than the ceramic pans. Whatever pan you use or the number of layers in your lasagna, you can always check to confirm if it’s done before you bring it out.

Using a toothpick, insert it into the middle of the lasagna. When it goes on smoothly with no hindrance, then your lasagna is done and ready to leave the oven.

About The Author

Hi There, I'm Lisa Anderson. I'm a 30-year-old with a passion for cooking, art, and dogs (not always in that order). With a background in both cooking and writing, ShiftyChevre is a collection of my experiences with food, recipes, lifestyle, and other kitchen-related topics.

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