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11 Low-Carb Keto Lasagna Recipes (Pasta Lover Approved)

We can't think of many things that are better than a warming, hearty serving of lasagna! Although this dish is traditionally made with pasta noodles, a high-carb ingredient not typically included in a keto diet, it is possible to create lasagna that is keto-friendly and delicious!

In the recipes that we have compiled in this list, you'll notice that pasta noodles are replaced with alternatives that are lower in carbs, yet still pack a punch of flavor! These substitutions for pasta are either vegetable based, like "zoodles", include ingredients to make at-home low-carb pasta, or the noodles are altogether omitted. If you are unsure about the alternative ingredients used in these recipes, trust us when we say that you won't even notice the substitution! Instead, each bite will leave you satisfied and feeling nostalgic about the lasagna you ate as a child.

Aside from the substitution of pasta noodles in keto lasagna recipes, it's also important to note that following the actual amount of each ingredient that is called for in the recipe is essential, especially when it comes to an ingredient like tomato sauce. This is because tomato sauce in large quantities, like what is usually called for in lasagna recipes, has quite a high carbohydrate content. In knowing that, the measurements included in the recipes are specifically developed to keep carb content at the lowest level possible, without sacrificing any flavor.

Many of these low carb lasagna dishes do contain dairy products, specifically in the forms of ricotta, cream cheese, and mozzarella, so if you personally choose to limit your dairy intake, be sure to take a look at the keto lasagna recipes included in this list that include zucchini. This is because, although the recipe may still contain dairy, the "noodles" in the recipe will not also be dairy-based, as keto noodle recipes often call for cream cheese and mozzarella.

With all of that in mind and with the recipes included in this list, you are prepared to cook a delicious and satiating low carb lasagna. Enjoy!

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1. Crock Pot Low Carb Lasagna

Crock Pot Low Carb Lasagna Recipe

Not only is this lasagna recipe ultra low in net carbohydrates, the process of making this recipe is so simple! Cooked in a crock pot (also commonly referred to as a “slow cooker”), this lasagna recipe takes virtually no time to prepare and, once it’s in the crock pot, it’s entirely hands-off!

To keep the carbs as low as possible, this lasagna recipe calls for both zucchini and eggplant, which are incredibly versatile ingredients that are often used in low-carb savory dishes. We especially love all of the vegetables in this dish, which means that, with each bite, you’re providing your body with an extensive variety of nutrients!

For busy weekdays when you know you won’t have much time to cook, this is the recipe that you’re going to want to make!

Per serving: 273 calories, 12g fat, 16g net carbs, 23g protein

Get the recipe from Well Plated by Erin.

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2. "Just Like The Real Thing" Low Carb Keto Lasagna

"Just Like The Real Thing" Low Carb Keto Lasagna Recipe

This lasagna is a favorite recipe among many low-carb dieters. With a recipe title like that, you know it’s going to taste just like the lasagna you grew up eating!

The key to making the resulting dish taste reminiscent of traditional lasagna is to be sure to follow the instructions, especially those for the noodles, exactly. With proper execution, you can serve this lasagna and we’re sure that you’d never know it’s keto diet-friendly! What we love even more is that these keto noodles can be prepared in advance, making the cooking of this dish that much easier and quicker! Be sure to read through the entire blog post for tips on how to make the keto noodles and how to freeze them before thawing, though. All things considered, this low carb lasagna recipe is a winner!

Bake up this lasagna tonight and, if stored in an airtight container in the refrigerator, you’ll have leftovers to eat all week long!

Per serving: 486 calories, 34g fat, 9.5g net carbs, 57g protein

Get the recipe from Peace, Love and Low Carb.

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3. Keto Lasagna

Keto Lasagna Recipe

This keto lasagna recipe is cheesy, creamy, and saucy. What could be better than that?! Add some protein-rich beef and you have yourself a filling and comforting dinner!

We love this recipe because there are substitution options readily available, which will allow you to easily alter the recipe as necessary for your particular diet and food choices. Don't want to make keto pasta? No problem. The recipe has an ingredient alternative listed for you! If you do plan to substitute though, be sure to keep in mind that the resulting recipe may look slightly different than the one pictured.

Made in under an hour, we suggest whipping this dish up in advance so you can eat it throughout the week. After cooking, it stores perfectly in the refrigerator and can be eaten for lunch on days you don't have time to prepare a full meal.

Per serving: 901 calories, 76g fat, 9g net carbs, 42g protein

Get the recipe from Diet Doctor.

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4. Keto Lasagna with Zucchini Noodles

Keto Lasagna with Zucchini Noodles Recipe

This keto lasagna is made with nutrient-dense zucchini noodles, which are easily made by thinly slicing raw zucchini. The resulting ingredient can be incorporated into recipes as traditional pasta would be yet, unlike flour-based noodles, it contains minimal carbs. Zucchini is an especially fantastic ingredient to use in your keto diet as it’s full of vitamins and minerals, like B6, potassium, riboflavin, and folate.

As an added bonus, this lasagna includes creamy, low-carb ricotta cheese, which is a delicious dairy product that is high in vitamin A, vitamin B, phosphorus and zinc, yielding an entire dish that’s a nutritional powerhouse!

Per serving: 544 calories, 41g fat, 4g net carbs, 34g protein

Get the recipe from Ketogasm.

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5. Low-Carb Eggplant Lasagna

Low-Carb Eggplant Lasagna Recipe

Low carb, gluten free, keto-friendly, and full of flavor, this lasagna features a special, surprising ingredient: eggplant! This versatile vegetable is a perfect substitute for traditional noodles without the high carb content, making it a fantastic option for ketogenic dishes. In addition to being low in carbohydrate content, eggplant is high in potassium, an essential electrolyte that is important to track when following a keto diet.

Whip up this keto lasagna recipe this weekend and we know that your family will be impressed by this tasty meal!

Per serving: 223 calories, 12.4g fat, 10.6g net carbs, 18.5g protein

Get the recipe from Primavera Kitchen.

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6. Low Carb Keto Lasagna

Low Carb Keto Lasagna Recipe

This recipe is not only low carb and keto diet-friendly, it is full of bursting Italian flavor! From the variety of vegetables, fresh basil, and cheese blend, you're sure to feel like you're eating a traditional lasagna with every bite of this low carb keto lasagna!

Plus, if you are someone who doesn't enjoy eating vegetable noodles, such as "zoodles", this is the recipe for you! Instead of using zucchini noodles, this recipe goes through the steps of creating keto noodles, which are inspired by the ever-popular "fathead dough" that so many low-carb dieters have become familiar with. This dough is extremely simple to make and is just as versatile! It can be used to make bread, bagels, or, like in this case, noodles! How cool is that?!

Per serving: 339 calories, 22.2g fat, 9.5g net carbs, 24.4g protein

Get the recipe from Hip2Save.

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7. Keto Low Carb Lasagna

Keto Low Carb Lasagna Recipe

What better way to enhance a keto lasagna than the addition of hot Italian sausage?! This low carb lasagna recipe is made with minimal ingredients, yet don't let that fool you! Each bite is jam-packed with flavor from the inclusion of sausage, marinara sauce, Italian herbs, and garlic. With only 4 grams of net carbs in each serving, you can happily enjoy a slice and remain in ketosis!

The key to properly executing this dish is to follow the instructions exactly, especially reading the tip on what to do to ensure the noodles don't stick to the pan! In the post itself, you will also find a myriad of details explaining the proper way to make this keto lasagna, which should make the process of cooking it that much easier!

Per serving: 320 calories, 25g fat, 4g net carbs, 18g protein

Get the recipe from Keto-Daily.

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8. Cast Iron Keto Lasagna

Cast Iron Keto Lasagna Recipe

This recipe puts an exciting, fun spin on the typical preparation of low carb lasagna. Instead of being baked in a casserole dish, it is made in a cast iron skillet! For those of you who love to use their cast iron for a majority of your cooking, this is the keto lasagna recipe for you!

The entire recipe yields 4 servings and is a perfect weeknight dinner option for the times when your family is looking for something quick, hearty, and comforting!

Per serving: 329 calories, 25g fat, 4.25g net carbs, 22g protein

Get the recipe from Keto Connect.

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9. Keto Lasagna with Meatza Layers

Keto Lasagna with Meatza Layers Recipe

The recipe title says it all! Not only does this keto lasagna include a variety of Italian-inspired spices, like ground sage, oregano, and thyme, this recipe is based around creating "meatza", which has become a popular dish in the keto diet community. A meatza is, at its most basic level, a crust or layer of meat that is flavor-enhanced with spices and held together with egg.

If you have a family member who loves to eat a healthy serving of protein at each meal, this is the low carb lasagna recipe for you!

Per serving: 301 calories, 16g fat, 2g net carbs, 33g protein

Get the recipe from Low Carb Yum.

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10. Easy Keto Lasagna

Easy Keto Lasagna Recipe

Not interesting in fussing around in the kitchen and just want to have dinner on the table in a flash? This is the low carb lasagna recipe that you're going to want to keep in your kitchen!

Containing only simple, straightforward ingredients that are reminiscent of the lasagna you ate as a child, this easy keto lasagna recipe is sure to be a winner!

Per serving: 333 calories, 26g fat, 4g net carbs, 27g protein

Get the recipe from Hey Keto Mama.

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11. Low Carb Keto Lasagna

Low Carb Keto Lasagna Recipe

This simple and flavorful keto lasagna is extremely easy to make, but don't let that fool you! Each bite is bursting with delicious flavor! This is a very satiating dish and with all of the wholesome ingredients included, you are sure to finish this meal feeling full, energized, and nourished.

Per serving: 364 calories, 21g fat, 12g net carbs, 32g protein

Get the recipe from Perfect Keto.

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Sara Nelson
Sara Nelson is the food blogger behind realbalanced.com, a site dedicated to sharing low-carb, keto, paleo, and primal recipes. Since 2017, Sara has shared delicious, nutritious, and allergy-friendly recipes with her thousands of blog readers and social media followers. Sara lives in Milwaukee, WI with her husband, Ryan, and their Boston Terrier, Rowsdower.