Creamy White Sauce Keto Lasagna

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By Emmy Minucci

Published: Feb 25, 2026

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This creamy white sauce keto lasagna is a delicious and satisfying dish that is perfect for anyone following a ketogenic diet. With its rich and creamy sauce, layered with tender zucchini noodles and melted mozzarella cheese, this dish is sure to become a favorite.

Moreover, transitioning to a low-carb lifestyle can be challenging, however, with recipes like this, you can still enjoy your favorite comfort foods while staying on track. Additionally, for those looking for more low-carb options, you can also try our famous La Scala chopped salad, which is a great way to get your daily dose of vegetables.

Why You’ll Love This Creamy White Sauce Keto Lasagna

This recipe is a game-changer for anyone who loves Italian food but is trying to follow a low-carb diet. The use of zucchini noodles instead of traditional pasta makes it a great option for those who are watching their carb intake. Furthermore, the creamy white sauce is made with heavy cream and Parmesan cheese, which gives it a rich and indulgent flavor.

Meanwhile, the layers of melted mozzarella cheese add a nice texture and flavor to the dish. Meanwhile, if you’re looking for other healthy salad options, you can also check out our winter citrus kale salad, which is a great way to get your daily dose of greens.

Base Components

The base components of this recipe are the zucchini noodles, the creamy white sauce, and the layers of melted mozzarella cheese. The zucchini noodles are made by using a Y peeler to create long strips of zucchini, which are then layered in a 9×13 inch pan.

The creamy white sauce is made by heating heavy cream and Parmesan cheese in a saucepan until it thickens, and then seasoning it with salt and Italian seasonings. Meanwhile, the layers of melted mozzarella cheese are added on top of the zucchini noodles and the creamy white sauce.

Recipe

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Creamy White Sauce Keto Lasagna

Creamy White Sauce Keto Lasagna


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  • Author: Emmy Minucci
  • Total Time: 1 hour 10 minutes
  • Yield: 12 servings 1x

Description

A delicious and satisfying keto lasagna recipe made with zucchini noodles, creamy white sauce, and melted mozzarella cheese.


Ingredients

Scale
  • 2 Medium-Large Zucchinis
  • 8 oz Spinach
  • 1/2 cup Carrots (diced small)
  • 1/2 cup Celery (diced small)
  • 1/2 cup Onion (diced small)
  • 1 tsp Olive Oil
  • 12 oz Ricotta
  • 3 cups Parmesan cheese
  • 1 Egg
  • 1/4 cup Fresh Parsley (minced)
  • 2 cloves Garlic (minced)
  • 1 tsp Salt
  • 2 tsp Italian Seasoning Blend
  • 1 1/2 cup Heavy Cream
  • 1 cup Shredded Mozzarella Cheese
  • 3/4 cup Almond Flour

Instructions

  1. Preheat the oven to 350 degrees F
  2. Use a Y peeler to create long strips of zucchini
  3. Heat the olive oil in a pan and sauté the diced carrots, celery, and onion until they are tender
  4. Add the garlic and cook for 30 seconds, and then add the spinach and cook until it wilts
  5. In a bowl, combine the ricotta, Parmesan cheese, egg, parsley, salt, and Italian seasoning blend
  6. Mix well to combine
  7. Create the zucchini noodles using a Y peeler
  8. Place the strips of zucchini on paper towels and sprinkle with salt
  9. Let them sit for a few minutes to draw out excess moisture
  10. Assemble the lasagna by layering the ingredients in the correct order
  11. Bake in the oven until hot and bubbly

Notes

  • Make sure to squeeze out as much liquid as possible from the spinach before adding it to the recipe
  • Be sure to not overcook the zucchini noodles, as they can become mushy and unappetizing
  • To prevent the lasagna from becoming too runny, add some extra Parmesan cheese to the sauce to help thicken it
  • Prep Time: 30 minutes
  • Cook Time: 40 minutes
  • Category: Main Course
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 308 kcal
  • Sugar: 3 g
  • Sodium: 846 mg
  • Fat: 23 g
  • Carbohydrates: 10 g
  • Fiber: 1 g
  • Protein: 16 g

Ingredients and Substitutions

The ingredients needed for this recipe are 2 medium-large zucchinis, 8 oz spinach, 1/2 cup diced carrots, 1/2 cup diced celery, 1/2 cup diced onion, 1 tsp olive oil, 12 oz ricotta, 3 cups Parmesan cheese, 1 egg, 1/4 cup fresh parsley, 2 cloves garlic, 1 tsp salt, 2 tsp Italian seasoning blend, 1 1/2 cup heavy cream, 1 cup shredded mozzarella cheese, and 3/4 cup almond flour.

Moreover, it’s worth noting that, in general, when cooking with heavy cream, it’s essential to stir constantly to prevent burning. Meanwhile, for those who are looking for a spicy kick, you can also add some red pepper flakes to the sauce. However, if you prefer a milder flavor, you can omit the red pepper flakes altogether.

Sauce and Seasonings

The sauce and seasonings used in this recipe are the creamy white sauce and the Italian seasoning blend. The creamy white sauce is made by heating heavy cream and Parmesan cheese in a saucepan until it thickens, and then seasoning it with salt and Italian seasonings. The Italian seasoning blend is used to add flavor to the sauce and the layers of melted mozzarella cheese. Meanwhile, it’s also worth noting that, when using Italian seasonings, a little goes a long way, so be sure to taste and adjust as you go.

How to Make Creamy White Sauce Keto Lasagna

To make this recipe, start by preheating the oven to 350 degrees F. Then, use a Y peeler to create long strips of zucchini, which are then layered in a 9×13 inch pan. Next, heat the olive oil in a pan and sauté the diced carrots, celery, and onion until they are tender. Add the garlic and cook for 30 seconds, and then add the spinach and cook until it wilts.

Meanwhile, in a bowl, combine the ricotta, Parmesan cheese, egg, parsley, salt, and Italian seasoning blend. Mix well to combine. Moreover, if you’re looking for other low-carb recipes, you can also check out our Korean cucumber salad, which is a great way to get your daily dose of vegetables.

Step 1

Start by creating the zucchini noodles using a Y peeler. Place the strips of zucchini on paper towels and sprinkle with salt. Let them sit for a few minutes to draw out excess moisture.

Step 2

Heat the olive oil in a pan and sauté the diced carrots, celery, and onion until they are tender. Add the garlic and cook for 30 seconds, and then add the spinach and cook until it wilts.

Step 3

In a bowl, combine the ricotta, Parmesan cheese, egg, parsley, salt, and Italian seasoning blend. Mix well to combine.

Pro Tips for Success

To ensure success with this recipe, make sure to squeeze out as much liquid as possible from the spinach before adding it to the recipe. Also, be sure to not overcook the zucchini noodles, as they can become mushy and unappetizing. Furthermore, when assembling the lasagna, make sure to layer the ingredients in the correct order, starting with the creamy white sauce, then the zucchini noodles, then the ricotta mixture, and finally the melted mozzarella cheese.

Flavor Variations

This recipe can be varied by adding different ingredients to the creamy white sauce or the layers of melted mozzarella cheese. Some options include adding diced ham or bacon to the sauce, or using different types of cheese such as cheddar or feta. Moreover, you can also add some fresh basil or oregano to the sauce for extra flavor.

Serving Suggestions

This recipe is best served hot, straight from the oven. You can serve it as a main course or as a side dish, and it pairs well with a variety of vegetables or salads. Meanwhile, if you’re looking for a refreshing side dish, you can also try our winter citrus kale salad, which is a great way to get your daily dose of greens.

Storage and Freezing Instructions

This recipe can be stored in the refrigerator for up to 3 days or frozen for up to 2 months. To reheat, simply thaw overnight in the refrigerator and then bake in the oven until hot and bubbly.

Nutrition Facts per Serving

CaloriesFatCarbsProteinFiberSugarSodium
308 kcal23 g10 g16 g1 g3 g846 mg

FAQs About Creamy White Sauce Keto Lasagna

What is the best way to cook the zucchini noodles?

The best way to cook the zucchini noodles is to sauté them in a pan with some olive oil until they are tender. You can also add some garlic and Italian seasonings to the pan for extra flavor.

Can I use different types of cheese in the recipe?

<p,Yes, you can use different types of cheese in the recipe, such as cheddar or feta. However, keep in mind that the flavor and texture of the dish may be affected by the type of cheese you use.

How do I prevent the lasagna from becoming too runny?

To prevent the lasagna from becoming too runny, make sure to squeeze out as much liquid as possible from the spinach before adding it to the recipe. You can also add some extra Parmesan cheese to the sauce to help thicken it.

Final Thoughts

This creamy white sauce keto lasagna is a delicious and satisfying dish that is perfect for anyone following a ketogenic diet. With its rich and creamy sauce, layered with tender zucchini noodles and melted mozzarella cheese, this dish is sure to become a favorite.

Moreover, the use of zucchini noodles instead of traditional pasta makes it a great option for those who are watching their carb intake. Meanwhile, the layers of melted mozzarella cheese add a nice texture and flavor to the dish. However, if you’re looking for a low-carb alternative to traditional lasagna, this recipe is a great option.

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