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    Home » Main Dish » Keto Lasagna

    Published: Mar 18, 2024 by Kadee

    Keto Lasagna

    Jump to Recipe Jump to Video Print Recipe

    Do you love lasagna, but fear the carb count!  Then this Keto Lasagna is for you! Layers of tender zucchini, hearty meat sauce, and creamy ricotta. We promise you won't even miss the noodle. 

    Keto lasagna in an oval baking dish, garnished with tomato and basil.

    Why This Recipe Works

    In this no noodle lasagna, we have removed the pasta noodles and replaced them with zucchini ribbons. So this lasagna literally has zero noodles! You're going to love it just as much as we do because:

    • It is low carb keto friendly.
    • it is delicious and easy to make.
    • This recipe is customizable and can be altered for your personal preferences.

    About The Ingredients

    Everything you need for this low carb lasagna recipe can be purchased at your local grocery store. Here are a few items to note:

    Marinara, onion, zucchini, ground beef, bell pepper, and ricotta on a marble counter.
    • Zucchini - this is going to act as our noodle in this recipe. So make sure you select a nice one. Choose zucchini that is smooth and free of damage. The zucchini should be firm and dark green.
    • Ground beef - for the protein in this recipe we are using lean ground beef. You can use sausage or another ground meat if you prefer.
    • Produce - I like to use onion, bell pepper, and garlic. But you can add other veggies if you desire.
    • Ricotta cheese - this is the base of our lasagna filling. You can find ricotta near the cottage cheese on the dairy aisle.
    • Marinara sauce - use your favorite jarred marinara. I like the Rao's brand because it is low sugar.

    How Do I Make Keto Lasagna?

    This recipe comes together quickly. Here is how to do it:

    How to make keto lasagna.
    1. Dice your onion and bell pepper (if you are using it).
    2. In a large saute pan add 1 tablespoon olive oil and cook onion and peppers until softened.
    3. Add in garlic and cook until fragrant.
    4. Add your ground beef and brown.

    Pro Tip - use a vegetable chopper to dice your onion and pepper.  This will cut prep time in half!

    How to make the filling for keto lasagna.
    1. Add in your jarred marinara sauce.

    Pro Tip - Use a low sugar marinara sauce to keep this dish Keto friendly.  I like Rao's marinara.  Simple ingredients, low sugar, and lots of flavor.

    1. Stir to combine and let simmer while you prepare the rest of the dish.
    2. Prepare your zucchini by cutting off the ends and discarding, and then cutting a straight edge down the length of one side.  Use a veggie peeler to create zucchini ribbons. Set aside.
    3. To make the filling, combine ricotta, basil, egg, and salt and pepper in a medium bowl.

    Pro Tip- to ensure that the zucchini does not make your lasagna watery - sprinkle it with salt and set aside.  Before using, wipe off the salt and excess water.  The salt will bring the water out of the zucchini

    How to assemble keto lasagna.
    1. Stir until smooth.
    2. To prepare your lasagna, spray your baking dish with nonstick spray. Place a small amount of your meat sauce in the bottom of the pan and spread to the edges. Lay down a layer of your zucchini ribbons.
    3. Top with the ricotta mixture, making sure to spread to the edges.
    4. Add half of your meat sauce to the top of the ricotta mixture. Spread evenly.
    How to make keto lasagna.
    1. Sprinkle with mozzarella cheese. Repeat the process.
    2. Bake at 375 for 45 minutes. Let sit for 5-10 minutes before serving.

    Can I make this in the pressure cooker rather than the oven?

    You can! You have to make is smaller, so half the recipe. You will also need to use a baking dish that fits in the pressure cooker.There are a few options for cooking lasagnas in the pressure cooker.

    • 7" Springform Pan
    • Round Corningware Casserole Dish
    • 7 inch round cake pan

    As long as the baking dish is made from stoneware or metal, and it fits inside of your pressure cooker, it will work! Add 1 cup of water into your pressure cooker and then insert the trivet. Add your pan of lasagna and cook for 20 minutes. Allow a natural pressure release.

    An overhead of keto lasagna in an oval baking dish. There are sliced tomatoes on top.

    Variations

    • Add extra veggies to your sauce - try yellow squash and carrots!
    • Meatless - Remove ground beef for a meat-less option
    • Swap out the protein - try ground sausage or turkey for different flavor profiles.

    How To Store

    • Storing: Cool your lasagna completely after it's cooked. Then transfer it to an airtight container in the refrigerator for up to 5 days. You can also freeze it! If you decide to freeze it is best enjoyed within 2-3 months.
    • Reheat: I like to reheat in the microwave. Put a single serving on a plate and microwave for 1-2 minutes.
    A ¾ image of keto lasagna. There is a piece missing.

    Serving Suggestions

    Keto Lasagna is a great meal on its own especially since it's filled with meat, cheese, and veggies. If you want to round out your meal here are some of my favorite sides for what to serve with low carb lasagna.

    • Bread: A simple French Bread or this Crusty Herb Bread works great to soak up all the sauce from the lasagna. Other options include some Homemade Breadsticks or our Sizzler Copycat Cheese Bread.
    • Salad: A side salad also works quite well especially if you want to eat even more veggies. The options are endless but this simple Fresh Asparagus Salad or our Arugula Salad would be quite tasty.
    A piece of keto lasagna being lifted out of the dish.

    FAQs

    What is keto lasagna?

    Keto lasagna is a low carb version of the dish. It contains no pasta or noodles, so it is lower in carbs and calories.

    Can I make keto lasagna ahead of time?

    Yes, keto lasagna can be made ahead of time. You can assemble the lasagna, cover it tightly with foil or plastic wrap, and store it in the refrigerator for up to 24 hours before baking.

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    We Want Your Feedback!

    Please let me know if you make this Keto Lasagna!!  I love to hear from those who make my recipes.  If you want to keep up with our newest recipes, make sure you follow is on Facebook and Instagram, and make sure to subscribe to our newsletter.

    A piece of keto lasagna being lifted out of the dish.

    Low Carb Lasagna

    A flavor packed Keto friendly lasagna packed full of delicious vegetables, made in a pressure cooker this dish is super quick and easy!
    5 from 2 votes
    Print Pin Rate
    Course: Main Course
    Cuisine: Italian
    Diet: Diabetic, Gluten Free
    Prep Time: 15 minutes minutes
    Cook Time: 45 minutes minutes
    Total Time: 1 hour hour
    Servings: 8 servings
    Calories: 240kcal
    Author: Kadee & Desarae

    Equipment

    • 9x13 baking dish

    Ingredients

    • 1 zucchini
    • ½ cup mozzarella cheese shredded

    Filling

    • 15 ounces ricotta cheese
    • 1 egg
    • ½ teaspoon salt
    • ½ teaspoon black pepper
    • ¼ cup parmesan cheese shredded
    • ⅛ cup basil minced

    Sauce

    • ¼ green bell pepper (optional) diced
    • ½ onion diced
    • 1 clove garlic minced
    • 1 lb ground beef
    • 24 ounces marinara sauce

    Instructions

    Filling

    • Mix ricotta, egg, salt, pepper, parmesan, and basil in bowl. Set aside.

    Sauce

    • Combine ground beef, onion, garlic, and bell pepper (optional) in a large skillet. 
    • Break apart and brown ground beef and cook until veggies are soft.
    • Add marinara sauce and stir to combine.  
    • Set Aside

    Lasagna Assembly & Cooking

    • Prep zucchini be removing both ends.  Cut a straight edge lengthwise on one side.  Using a vegetable peeler - create long zucchini ribbons.  This will be your noodles.
    • In 1 9x13 baking dish that has been prepped with non-stick spray, layer a thin layer of meat sauce, then layer your zucchini ribbons.
    • Add ricotta filling and spread evenly over zucchini.
    • Add sauce and spread evenly.
    • Top with shredded mozzarella cheese.
    • Repeat.
    • Bake at 375 for 45 minutes until bubbly.

    Video

    [adthrive-in-post-video-player video-id="2gychgWY" upload-date="2019-03-28T06:15:23.000Z" name="Keto Lasagna" description="No noodle lasagna made in minute in your pressure cooker."]

    Notes

    Pro Tip - to ensure that the zucchini does not make your lasagna watery - sprinkle it with salt after you have peeled it into ribbons and set aside.  Before using, wipe off the salt and excess water.  The salt will bring the water out of the zucchini.
    What Other Ways Can I Adapt This Recipe?
    • Add extra veggies to your sauce - try yellow squash and carrots!
    • Remove ground beef for a meat-less option

    Nutrition

    Serving: 1cup | Calories: 240kcal | Carbohydrates: 8g | Protein: 23g | Fat: 13g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 90mg | Sodium: 735mg | Potassium: 605mg | Fiber: 2g | Sugar: 4g | Vitamin A: 790IU | Vitamin C: 14mg | Calcium: 210mg | Iron: 3mg
    Tried this Recipe? Tag me Today!Mention @OhSoDelicioso or tag #ohsodelicioso!
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    Reader Interactions

    Comments

    1. Elaine Sheppard says

      August 15, 2020 at 5:19 pm

      What setting is the "pasta setting " on the instapot? Mine does not have a pasta setting.

      Reply
      • Kadee says

        August 19, 2020 at 9:58 pm

        You can use the manual setting at normal pressure. Cook for 20 minutes.

        Reply
    2. Kelly Jo says

      March 28, 2019 at 7:51 am

      5 stars
      Tried this and loved it! I love that I can enjoy lasagna without the gluten and carbs now!

      Reply
    3. Emily Kemp says

      October 08, 2018 at 11:29 pm

      5 stars
      lasagna is one of my favourite meals, I love that this is so hearty and comforting looking but just packed with healthy veggies, definitely giving this a go!

      Reply
    4. mehdi says

      May 10, 2017 at 10:04 pm

      Pressure Cooker with the objectives of being Safe : http://bit.ly/2qyVyL4

      Reply

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