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    How to Cook Kirkland Signature’s Lasagna

    One of the best frozen lasagnas is Kirkland Signature’s frozen lasagna from Costco. It’s delicious, easy to make, and large enough to serve for family dinner. You can cook Kirkland Signature’s lasagna using an oven, microwave, and air fryer and it will be ready in less than an hour.

    Jump to Recipe Jump to Video Print Recipe
    Kirkland Signature Frozen Lasagna from Costco
    Kirkland Signature’s Frozen Lasagna from Costco

    Is Kirkland Signature’s Lasagna Good?

    Kirkland Signature’s frozen lasagna from Costco, such as All Natural Italian Sausage & Beef Lasagna or Beef Lasagna, are ready-made and frozen. They are good enough to make a great dinner in only 1 hour or less.

    How Much is Lasagna at Costco?

    You can find Kirkland Signature’s All Natural Italian Sausage & Beef Lasagna ⅔ lb for $13.99. It’s a good price because the ingredients to make a homemade lasagna are often more expensive.

    How Long Do You Cook Kirkland Signature’s Lasagna?

    Cooking frozen Kirkland Signature’s lasagna will take about 1 hour in a 375 F oven, and may take between 25 to 30 minutes in a microwave. The cooking duration will depend on the temperature you cook the lasagna and your oven performance.

    Additionally, you can cook Kirkland Signature’s frozen lasagna in the air fryer and will take only 40 minutes or less at 350 F. The air fryer method is the most recommended method for cooking frozen foods.

    How To Cook Costco frozen Lasagna Faster
    How to Cook Kirkland Signature’s Frozen Lasagna Faster

    How to Cook Kirkland Signature’s Frozen Lasagna Faster

    The fastest way to cook Kirkland Signature’s frozen lasagna is in the microwave, as it will only take between 25 and 30 minutes, whereas cooking frozen lasagna in the oven will take 1 hour and cooking it in the air fryer will take about 45 minutes.

    How to Cook Frozen Kirkland Signature’s Lasagna in the Oven

    1. Preheat the oven to 375 F for about 5 minutes.
    2. Cut a 2-inch slit in the film cover. 
    3. Place the lasagna tray on a baking sheet on the middle oven rack.
    4. Cook for about 50 to 55 minutes. 
    5. Remove the film cover and continue cooking the lasagna for 10 or 15 minutes until the cheese is browned.
    6. Check the internal temperature, which should reach 160 F.
    7. Remove the lasagna from the oven and let it stand for 5 minutes.

    Cooking frozen Kirkland Signature’s lasagna takes about 1 hour in a 375 F oven. It’s important to check the internal temperature to ensure the center is heated through. The internal temperature should reach 160 F to 170 F.

    How to Cook Frozen Kirkland Signature’s Lasagna in the Air Fryer

    1. Preheat the air fryer to 250 F for about 3 minutes.
    2. Remove the frozen lasagna from its box and main packaging. Cut a 2-inch slit in the film cover. Place it in its tray in the air fryer basket. Alternatively, you can place the lasagna in a container that can enter the air fryer basket.
    3. Cook for 10 minutes at 250 F to allow it to defrost.
    4. Increase the temperature to 350 F.
    5. Cook for a further 30 minutes at 350 F or until the cheese becomes golden brown.
    6. Check the internal temperature. 
    7. Serve and enjoy.

    Cooking Kirkland Signature’s frozen lasagna in the air fryer should take between 35 and 40 minutes at 350 F. Cook until the cheese becomes golden brown and the internal temp is 160 F. Additionally, you can cut the frozen lasagna into small pieces if you have a small basket.

    How To Cook Frozen Costco Lasagna
    How to Cook Frozen Kirkland Signature’s Lasagna

    How to Cook Frozen Kirkland Signature’s Lasagna in a Microwave:

    1. Cut a 2-inch slit in the film cover. 
    2. Place the lasagna in the center of the microwave.
    3. Cook on high for 10 minutes.
    4. Remove the film cover. Reduce the power level to 50% and cook for an additional 15 minutes.
    5. Let stand in the microwave for 5 minutes.
    6. Serve immediately.

    Cooking Kirkland Signature’s frozen lasagna in the microwave takes between 25 and 30 minutes. As usual, check the internal temperature to make sure it’s cooked through. 

    What to Serve With Kirkland Signature’s Lasagna

    Lasagna is a great dinner idea for the whole family. You can serve it with a salad such as corn salad or cucumber and carrot salad. Also, you can serve lasagna with air fryer chicken wings or fries.

    Here is a list of side dishes that go well with lasagna:

    • Burrito in the Air Fryer
    • Ina Garten’s Farro Salad
    • Chicken Salad Chick Broccoli Salad
    • Fried Rice
    • French Potato Salad
    • Stuffed Mushrooms
    How Long Do You Cook a Costco Lasagna?
    How Long Do You Cook a Kirkland Signature Lasagna?

    How to Store Kirkland Signature’s Lasagna

    If you have some leftover lasagna, you can store it in the fridge and it can last for 3 to 4 days.

    Once your lasagna has cooled, you should wrap it tightly with plastic wrap and foil. This will keep air from reaching your lasagna, in addition to preventing freezer burn and preserving its flavor and texture. Then, you can place the lasagna in the fridge.

    To reheat the lasagna, you can place it in the oven at 350 F for 20 minutes. Then, check the internal temperature again and serve it. Alternatively, you can reheat the lasagna in the microwave for 10 minutes.

    Kirkland Signature’s Lasagna Nutrition Facts

    Amount Per Serving: 1 slice (226g grams)

    • Calories 340
    • Calories from Fat 153
    • Total Fat 17g
    • Saturated Fat 8g
    • Trans Fat 0.5g
    • Cholesterol 60mg
    • Sodium 610mg
    • Total Carbohydrates 29g
    • Dietary Fiber 4g
    • Sugars 8g
    • Protein 20g
    How to Cook Kirkland Signature's Lasagna in the Oven
    pinit
    Print Recipe

    How to Cook Kirkland Signature’s Lasagna in the Oven

    Author: Emily Hill Cooking Method:Baking, air fryer Cuisine:American Courses:Dinner
    Difficulty:BeginnerPrep time: 5 minutesCook time: 55 minutesRest time: 5 minutesTotal time:1 hour 5 minutesServings:4 servingsCalories:340 kcal Best Season:Available

    Description

    Cooking frozen Kirkland Signature’s lasagna takes about 1 hour in a 375 F oven. It’s important to check the internal temperature to ensure the center is heated through. The internal temperature should reach 160 F to 170 F.

    Ingredients

    Instructions

    1. Preheat the oven to 375 F for about 5 minutes.
    2. Cut a 2-inch slit in the film cover. 
    3. Place the lasagna tray on a baking sheet on the middle oven rack.
    4. Cook for about 50 to 55 minutes. 
    5. Remove the film cover and continue cooking the lasagna for 10 or 15 minutes until the cheese is browned.
    6. Check the internal temperature, which should reach 160 F.
    7. Remove the lasagna from the oven and let it stand for 5 minutes.
    Keywords:Costco Lasagna Instructions, Costco Lasagna
    Nutrition Facts

    Serving Size 1 cup (226g)

    Servings 4


    Amount Per Serving
    Calories 340
    Calories from Fat 153
    % Daily Value *
    Total Fat 17g27%
    Saturated Fat 8g40%
    Trans Fat 0.5g
    Cholesterol 60mg20%
    Sodium 610mg26%
    Total Carbohydrate 29g10%
    Dietary Fiber 4g16%
    Sugars 8g
    Protein 19g38%

    * Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

    Related posts:

    1. How to Make Kirkland Signature’s Pizza
    2. How to Make Kirkland Signature Tempura Shrimp
    3. How to Cook Costco’s Spiral Ham
    4. How Long to Bake Lasagna at 350 F

    Reader Interactions

    Comments

    1. Mkduffer

      January 07, 2022 at 4:23 am

      When using the air fryer, how did you deal with the film? Same as the oven?

      Reply
      • Hamdi

        January 07, 2022 at 8:17 am

        That’s right, just like the oven. Wrap your bowl or food in foil before placing it in the air fryer basket. In order to get crispy texture, some foods need to be heated uncovered in the air fryer for the last couple of minutes.

        Reply
    2. John Guy

      February 07, 2022 at 7:04 pm

      Do you thaw it out first? Or do you just take it out the freezer and cook??

      Reply
    3. Su

      December 18, 2022 at 7:15 pm

      Do you know whether the meat is raw or precooked?

      Reply
    4. Sherry Adkins

      March 07, 2023 at 3:42 pm

      I want to bake both of them lasagnas at the same time. What would my timing be? Do you know?

      Reply

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