Keto Lasagna - Healthy Recipes Blog (2024)

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Last updated: · Recipes developed by Vered DeLeeuw and nutritionally reviewed by Rachel Benight MS, RD · This website generates income via ads and uses cookies.

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This hearty and flavorful keto lasagna proves once and for all that you don't need starches to enjoy traditional Italian flavors.

With tasty layers of spinach and cream cheese, seasoned ground beef, and mozzarella, this tasty lasagna is a big hit every time I make it.

Keto Lasagna - Healthy Recipes Blog (1)

This keto lasagna is so delicious. Warm layers of seasoned spinach, ground beef, and melted cheese - you won't miss the noodles!

I have learned that quite often, the flavors we associate with grains are, in fact, the flavors of the fillings and toppings, while the grains are no more than a filler or binder that absorbs the other flavors.

It's true for pizza, for example (see this cauliflower pizza crust), and it's also true for lasagna (check out this zucchini lasagna).

Jump to:
  • Ingredients
  • Variations
  • Keto Lasagna Instructions
  • Expert Tip
  • Recipe FAQs
  • Serving Suggestions
  • Storing Leftovers
  • More Spinach Recipes
  • Foodie Newsletter
  • Recipe Card
  • Let's Connect

Ingredients

The list of ingredients needed to make this keto lasagna is simple. You probably have most of them already. The exact measurements are listed in the recipe card below. Here's an overview of what you'll need:

  • Frozen chopped spinach: I only tested this recipe with frozen chopped spinach. I always have it in the freezer, which is very convenient.
  • Olive oil: I love cooking with this delicious oil. But if you prefer an oil with a higher smoke point, you can use avocado oil instead.
  • Ground beef: I use lean ground beef (85% lean and 15% fat). Leaner than that will not be as flavorful.
  • Onion and garlic: It's fine to use jarred minced garlic, although freshly minced tastes better.
  • Kosher salt and black pepper: If using fine salt, you should reduce the amount you use by half.
  • Marinara sauce: Try to use a sugar-free brand such as Rao's.
  • Cream cheese: I use full-fat cream cheese.
  • Egg: I use large eggs in most of my recipes, this one included.
  • Cheeses: I like to use shredded mozzarella; occasionally, I add grated parmesan.

Variations

  • Chop up some fresh basil (about ¼ cup) and mix it into the cream cheese.
  • Dried herbs are good too - you can mix ½ teaspoon of any dried herb (oregano and basil are especially good) into the cream cheese.
  • Like your food spicy? Add ¼ teaspoon red pepper flakes to the cream cheese.
  • You can replace the mozzarella with another melty cheese, such as provolone.
  • Sprinkle a tablespoon of dry-grated parmesan cheese on top of the mozzarella for added flavor.

Keto Lasagna Instructions

The detailed instructions for making this recipe are listed in the recipe card below. Here's an overview of the steps:

  • Cook the beef and onion in olive oil. Drain the beef mixture, then return it to the skillet. Add the garlic, then mix in the marinara sauce. Turn the heat off. (Photo 1).
  • Soften the cream cheese in the microwave. Add the egg, black pepper, and salt. With a spatula, add the drained spinach and mix to blend everything together. (Photo 2).
  • Spread the spinach mixture evenly on the bottom of a greased baking dish. (Photo 3).
  • Top with the meat mixture. (Photo 4).
  • Sprinkle the mozzarella on top. (Photo 5).
  • Bake the lasagna until the cheese is bubbly and lightly browned, about 30 minutes. Let it stand for ten minutes before cutting and serving. (Photo 6).
Keto Lasagna - Healthy Recipes Blog (2)

Expert Tip

It's important to remove as much liquid as possible from the spinach to prevent watery lasagna. You should drain it thoroughly by placing it in a colander and pressing on it repeatedly with the back of a large spoon.

Recipe FAQs

What is a good substitute for lasagna noodles?

I like to use vegetables. Whether zucchini in this zucchini lasagna, eggplant in this eggplant casserole, or spinach in this recipe, veggies make an excellent low-carb alternative to traditional noodles.

Can I use extra-lean ground beef?

I don't recommend it. While it won't be bad, it won't be as good as fattier meat, and the lasagna will come out a bit dry.

Can I double this recipe?

Yes, absolutely. You can double this recipe and bake the lasagna in a 9X13-inch baking dish.

Serving Suggestions

I usually serve this keto lasagna as our main course. With its rich layers of meat, dairy, and veggies, it's a complete meal, so it doesn't really need any sides to go with it.

But you can serve it with a side if you wish. When I do, I like to serve it with a simple salad such as one of these:

  • Tomato salad
  • Arugula salad
  • Cucumber salad
  • Israeli salad
  • Asparagus salad
  • Cucumber tomato salad

Storing Leftovers

You can keep the leftovers in the fridge, in a sealed container, for 3-4 days. Reheat them gently in the microwave at 50% power.

You can also cut the lasagna into individual portions and freeze them in freezer bags for up to 3 months.

Keto Lasagna - Healthy Recipes Blog (3)

More Spinach Recipes

  • Crustless Spinach Quiche
  • Sauteed Spinach
  • Creamed Spinach
  • Spinach Artichoke Dip

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Recipe Card

Keto Lasagna - Healthy Recipes Blog (8)

4.99 from 497 votes

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Keto Lasagna

This hearty and flavorfulketo lasagnaproves once and for all that you don't need starches to enjoy traditional Italian flavors.

Course: Side Dish

Cuisine: Italian

Servings: 6 servings

Calories: 404kcal

Author: Vered DeLeeuw

Ingredients

  • 10 oz frozen chopped spinach
  • 1 tablespoon olive oil plus more for the pan
  • 1 lb. lean ground beef (85/15)
  • 1 small onion chopped (4 oz)
  • 1 teaspoon Diamond Crystal kosher salt divided; or ½ teaspoon of any other salt
  • 1 tablespoon fresh garlic minced
  • ½ cup marinara sauce (I use Rao’s marinara sauce)
  • 8 oz cream cheese
  • 1 large egg
  • ¼ teaspoon black pepper
  • ¾ cup part-skim mozzarella cheese shredded (3 oz)

Instructions

  • Preheat your oven to 350°F. Lightly grease a square 8-inch baking dish.

  • Defrost the spinach in the microwave. Drain thoroughly by transferring the thawed spinach to a colander and pressing on it repeatedly with the back of a large spoon to extract as much liquid as possible. Set aside.

  • Heat the olive oil in a large skillet over medium-high heat for about 3 minutes. Add the beef, onion, and ½ teaspoon of kosher salt. Cook, using a wooden spoon to stir and break up the ground beef into small chunks, until the onion is soft and the meat is browned, 5-7 minutes.

  • Drain the beef mixture, then return it to the skillet. Add the garlic and cook, stirring, for 30 seconds, then mix in the marinara sauce. Turn the heat off.

  • Place the cream cheese in a medium microwave-safe bowl and heat for 40 seconds to soften. With a fork, stir it until smooth and creamy. Add the egg, the black pepper, and the remaining ½ teaspoon of kosher salt and keep stirring the mixture until very smooth. With a spatula, add the drained spinach and mix to blend everything together. Mix well.

  • Spread the spinach mixture evenly on the bottom of the prepared baking dish. Top with the meat mixture. Sprinkle the mozzarella on top. Bake the lasagna until the cheese is bubbly and lightly browned, about 30 minutes. Let stand for ten minutes before cutting and serving.

Video

Notes

It's important to remove as much liquid as possible from the spinach to prevent watery lasagna. You should drain it thoroughly by placing it in a colander and pressing on it repeatedly with the back of a large spoon.

You can keep the leftovers in the fridge, in a sealed container, for 3-4 days. Reheat them gently in the microwave at 50% power. You can also cut the lasagna into individual portions and freeze them in freezer bags for up to 3 months.

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Nutrition per Serving

Calories: 404kcal | Carbohydrates: 7g | Protein: 23g | Fat: 32g | Saturated Fat: 15g | Sodium: 566mg | Fiber: 2g | Sugar: 3g

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Disclaimers

Cup measurements refer to the standard American cup, which is 240 milliliters. Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Nutrition info is approximate, and the carb count excludes non-nutritive sweeteners. Nutrition info may contain errors, so please verify it independently. Recipes may contain errors, so please use your common sense when following them. Please read these Terms of Use carefully before using any of my recipes.

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About the Author

Keto Lasagna - Healthy Recipes Blog (19) Vered DeLeeuw, LL.M., CNC, has been following a low-carb real-food diet and blogging about it since 2011. She's a Certified Nutrition Coach (NASM-CNC), has taken courses at the Harvard School of Public Health, and has earned a Nutrition and Healthy Living Certificate from Cornell University. Her work has appeared in several major media outlets, including Healthline, HuffPost, Today, Women's Health, Shape, and Country Living. Click to learn more about Vered.

Reader Interactions

Comments

    Review this Recipe or Ask a Question:

    • Vered DeLeeuw

      Hi Judy,
      I don't recommend that. Canned spinach is mushy and has a metallic aftertaste.

      Reply

  1. Nicole

    HI,
    I am allergic to eggs. Do you think I can remove the egg and it will still be good? 🙂

    Reply

    • Vered DeLeeuw

      Hi Nicole,
      I only tested this recipe with an egg, so I'm not sure, but I think it's worth a try. I suggest mixing two tablespoons of heavy cream into the cream cheese instead of the egg. The lasagna might not set as well, and it's possible you would need to scoop it out instead of cutting it, but it should still taste good.

      Reply

  2. Susie Knott

    Keto Lasagna - Healthy Recipes Blog (20)
    Excellent! Quick and easy to make. Tastes excellent. Traditional lasagna noddles aren’t even missed!

    Reply

    • Vered DeLeeuw

      I'm so glad you liked this lasagna, Susie! Thank you for taking the time to write a comment.

      Reply

  3. Dianne S. Epstein

    This recipe looks absolutely fabulous but, due to my very high cholesterol levels coupled with a severe allergy to cholesterol meds, I need recipe's cholesterol level. Would you please be kind enough to provide? Thank you very much!

    Reply

    • Vered DeLeeuw

      Hi Dianne,
      According to the nutrition calculation tool used on this website, a serving of this recipe (a sixth of the entire lasagna) has about 130 mg of cholesterol.
      However, I would encourage you to verify this information independently. Here's a website where you can calculate the nutrition info for recipes . You can copy and paste the list of ingredients and make any changes needed to ensure the calculation uses the correct ingredients and amounts.

      Reply

      • Dianne S. Epstein

        Vered...Thank you so much for your help! It is greatly appreciated!
        Regards,
        Dianne

      • Vered DeLeeuw

        You're very welcome, Dianne. 🙂

  4. Terry Batson

    Keto Lasagna - Healthy Recipes Blog (21)
    I used fresh spinach...delicious! This will be a staple in our house!

    Reply

    • Vered DeLeeuw

      Yay! So glad you liked it, Terry!

      Reply

  5. Connie

    Can I use fresh spinach in this recipe?

    Reply

    • Vered DeLeeuw

      Sorry, Connie - I only tested this recipe with frozen spinach.

      Reply

  6. Brittany

    I’m not a huge fan of cream cheese. But I heard cottage cheese can be used in place of ricotta cheese. Do you think cottage cheese could be a fair replacement in this recipe?

    Reply

    • Vered DeLeeuw

      I don't think cottage cheese would work in this recipe.

      Reply

  7. Kathy Lehnick

    Quick question, could you use thinly sliced, lengthwise zucchini or eggplant to replace the noodles?

    Reply

    • Vered DeLeeuw

      There are no noodles in this recipe. I do have a recipe for zucchini lasagna that you could try. If you use zucchini or eggplant, it's important to grill them before using them in the lasagna to avoid watery lasagna.

      Reply

    • Lori

      Keto Lasagna - Healthy Recipes Blog (22)
      Delicious. Will be making this often. Perfect recipe. I followed it to the letter. Thank you.

      Reply

      • Vered DeLeeuw

        I'm so glad you liked this lasagna, Lori! Thank you for taking the time to leave a comment.

  8. Teresa

    Keto Lasagna - Healthy Recipes Blog (23)
    I made this recipe today. It came out delicious!!! Thanks Vered. ❤️

    Reply

    • Vered DeLeeuw

      Glad you liked it, Teresa!

      Reply

Keto Lasagna - Healthy Recipes Blog (2024)

FAQs

What can you substitute for pasta in lasagna? ›

Here are a few options: Zucchini - Sliced zucchini can be used in place of lasagna noodles, creating a low-carb and gluten-free option. Zucchini noodles, also known as zoodles, are thin and have a slightly crunchy texture when cooked, making them a great substitute for lasagna.

Is there anything healthy about lasagna? ›

If your lasagna includes pasta, veggies, cheese and meat, you've got yourself a pretty balanced meal. Plus the tomato sauce is a great way to get in the antioxidant lycopene. This dish is also easy to modify— pile on more veggies or eliminate the cheese to accomodate a dairy allergy.

What to serve with lasagne UK? ›

15 Side Dishes To Serve With Lasagna
  • 01 of 15. Caesar Salad With Garlicky Croutons. ...
  • 02 of 15. Stewed Squash. ...
  • 03 of 15. Garlic Bread. ...
  • 04 of 15. Oven-Roasted Asparagus. ...
  • 05 of 15. Crispy Smashed Brussels Sprouts. ...
  • 06 of 15. Marinated Cucumber, Tomato, And Onion Salad. ...
  • 07 of 15. Chopped Kale Salad With Toasted Breadcrumbs. ...
  • 08 of 15.
Aug 19, 2023

What is a healthier substitute for lasagna noodles? ›

The beauty of using egg whites in place of pasta sheets is that it's relatively flavor-neutral, a thin layer cooks up quickly, and the cooked egg whites are strong enough to create and hold discernible layers in your casserole. (Eggs also make for great protein wraps.)

What do Italians use instead of ricotta in lasagna? ›

I like using béchamel sauce instead of ricotta because it holds the mouthwatering lasagna layers together and gives the dish an overall creamy texture. Using béchamel is also the authentic Italian way to make lasagna.

Can I eat lasagna and still lose weight? ›

Yes, you can eat pasta and still stick to your weight loss goals and lose fat. The main consideration to keep in mind when making food choices while trying to lose weight is to remain in a calorie deficit. Very simply, if your body uses more calories than you consume, then you will lose weight.

Is lasagna okay for weight loss? ›

Lasagna includes the ingredients cheese and meat, which contain a high amount of fat content and imbalance your diet plan if you overconsume. Some brands include refined pasta to enhance the flavor, but decrease the natural element of fiber, which is required.

Is lasagna healthier than rice? ›

For lower calorie and carbohydrate content, rice comes out top. But if protein and fibre is your aim, pasta wins over rice. That said, both can play a part in a healthy diet - and as the nutritional differences are quite small, it often comes down to which you would prefer.

Why is my zucchini lasagna watery? ›

To avoid a watery lasagna, make sure to salt the zucchini slices and let them sit to draw out excess moisture, as mentioned in the recipe instructions. Pat them dry before layering in the lasagna. Also, be sure not to overcook the lasagna, as this can also contribute to excess moisture.

How do you keep veggie lasagna from getting soggy? ›

For this recipe, we help reduce excess moisture by using no-boil noodles, cooking the mushrooms, onion and bell peppers before adding them to the lasagna, and squeezing the liquid out of the cooked spinach with a kitchen towel. You want your veggies as dry as possible so you are not adding more moisture than necessary.

Why does my lasagna falls apart when I cut it? ›

Mistake number 9: serving it as soon as it's out of the oven

Do you struggle with trying to cut freshly baked lasagna without it falling apart. As tempting as it might be to dig in right away, letting it rest for at least half an hour is key. Once it's had time to settle, cutting it into equal squares is easy peasy.

How is lasagna served in Italy? ›

Served. In a wide, shallow bowl with a broad rim (useful for balancing bread on, see below), which means the lasagne will sit squat in its own sauce, rather than those juices running all over the plate and going cold too quickly.

What drink goes with lasagna? ›

Best Answer: Sangiovese

Heck, if you want to go the non-traditional route (Tex-Mex Lasagna anyone?), Sangio is up for the challenge. Sangiovese is delicious, ubiquitous (it's Italy's top grape), and drinks well with every style of lasagna.

What is the best side dish for lasagna? ›

Some of our favorites include fresh bread, cheesy garlic bread, or garlic knots. We also love going with a fresh salad such as an arugula salad, a simple salad with balsamic vinegar, or a classic wedge salad without the bacon. And if you're having a dinner party, a vegetarian antipasto platter is also a great idea!

What can I use if I don't have pasta? ›

8 Low-Carb & Grain-Free Substitutes for Pasta
  • Zucchini. Zucchini is a popular noodle substitute because its texture makes it easy to spiral out into spaghetti-like shapes. ...
  • Cauliflower. ...
  • Spaghetti Squash. ...
  • Egg Noodles. ...
  • Cucumber. ...
  • Broccoli. ...
  • Eggplant. ...
  • Cabbage.

What can I replace white pasta with? ›

6 Healthy Alternatives to Traditional Pasta
  • Zucchini Noodles or “Zoodles” Zucchini is low in saturated fat and sodium, and very low in cholesterol. ...
  • Squash Noodles. ...
  • Quinoa Pasta. ...
  • Rice Pasta. ...
  • Black Bean Pasta. ...
  • Shirataki Noodles.

What can I use in lasagna if I don t have ricotta or cottage cheese? ›

Mascarpone: Another Italian cheese, mascarpone makes a great ricotta substitute.

Can you use normal noodles for lasagna? ›

Boiling lasagna noodles is really overrated. There really isn't any reason to do it. And you don't need those newfangled "oven ready" noodles. Just let the regular type noodles soak up liquid from the sauce and cook in the oven - Presto!

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