Name: Keto Lasagna Soup: A Comforting Twist on a Classic Dish
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 2 tablespoons avocado or vegetable oil (substitute with olive oil if preferred); 1 pound Italian sausage (use spicy sausage for an extra kick); ½ pound ground beef (substitute with turkey for a leaner option); 1 onion, diced (use shallots for a milder taste); 6 cloves garlic, minced (garlic powder can be used in a pinch); 1 can crushed tomatoes (14 oz) (substitute with diced tomatoes or fresh tomatoes); 1 can tomato paste (6 oz) (thickens the soup and intensifies the tomato flavor); 1 can tomato sauce (14 oz) (adds moisture and contributes to the soup base); 2½ cups low-sodium chicken broth (use vegetable broth for a vegetarian option); 1 teaspoon fennel seeds (omit if unavailable); 2 teaspoons Italian seasoning (fresh herbs may be substituted); 1½ teaspoons kosher salt (adjust based on taste preferences); ½ teaspoon black pepper (use freshly cracked pepper for the best flavor); 8 oz mozzarella cheese, shredded (substitute with dairy-free cheese for a vegan option); ½ cup Parmesan cheese, grated (omit for a dairy-free version); ½ cup fresh parsley, chopped (substitute with basil or omit as desired)

As I ladled the first scoop of Keto Lasagna Soup into my bowl, the aroma of simmering Italian sausage and fragrant garlic instantly transported me to a cozy Italian kitchen. This comforting, noodle-free delight is not just a delicious meal; it’s a revelation for anyone who loves hearty soups but is looking to embrace a low-carb lifestyle. The rich blend of sausage, melty cheese, and tomatoes offers a satisfying escape from typical keto fare, making it ideal for both meal prep and busy family dinners. You might find it hard to believe that such a flavorful dish can be gluten-free and easy to whip up! Are you ready to dive into a bowl of this mouthwatering goodness?

Why is Keto Lasagna Soup So Irresistible?

Comforting flavors come together in a bowl, making each spoonful a delight to savor. Quick and easy to prepare, this recipe is perfect for busy weeknights or meal prep. Versatile ingredients allow you to customize it; feel free to add your favorite veggies! Low-carb and gluten-free, it satisfies without the guilt. If you’re a fan of cozy soups, don’t miss trying this alongside our Pot Lasagna Soup or Chicken Lasagna Soup!

Keto Lasagna Soup Ingredients

For the Soup Base
• Avocado or Vegetable Oil – Provides fat for sautéing; substitute with olive oil if preferred.
• Italian Sausage (1 pound) – Adds flavor and protein; use spicy sausage for an extra kick.
• Ground Beef (½ pound) – Provides protein and texture; substitute with turkey for a leaner option.
• Onion (1, diced) – Builds the soup’s flavor base; use shallots for a milder taste.
• Garlic (6 cloves, minced) – Enhances aroma and depth of flavor; garlic powder can be used in a pinch.
• Crushed Tomatoes (1 can, 14 oz) – Forms the soup’s stock; substitute with diced tomatoes or fresh tomatoes.
• Tomato Paste (1 can, 6 oz) – Thickens the soup and intensifies the tomato flavor.
• Tomato Sauce (1 can, 14 oz) – Adds moisture and contributes to the soup base.
• Low-Sodium Chicken Broth (2½ cups) – Provides liquid base; use vegetable broth for a vegetarian option.
• Fennel Seeds (1 teaspoon) – Imparts a subtle flavor reminiscent of traditional lasagna; omit if unavailable.
• Italian Seasoning (2 teaspoons) – Blends herbs for an authentic taste; fresh herbs may be substituted.
• Kosher Salt (1½ teaspoons) – Enhances flavor; adjust based on taste preferences.
• Black Pepper (½ teaspoon) – Adds spice; use freshly cracked pepper for the best flavor.

For the Cheesy Finish
• Mozzarella Cheese (8 oz, shredded) – Melts into the soup for creaminess; substitute with dairy-free cheese for a vegan option.
• Parmesan Cheese (½ cup, grated) – Offers depth and a rich flavor; omit for a dairy-free version.
• Fresh Parsley (½ cup, chopped) – Adds freshness and color; substitute with basil or omit as desired.

Step‑by‑Step Instructions for Keto Lasagna Soup

Step 1: Heat the Oil
In a large, heavy-bottomed pot, add 2 tablespoons of avocado or vegetable oil and heat over medium-high heat until shimmering, about 2-3 minutes. This crucial first step prepares the base for your Keto Lasagna Soup, ensuring a flavorful sauté of the meats and onions.

Step 2: Brown the Meats
Add 1 pound of Italian sausage and ½ pound of ground beef to the pot, along with 1 diced onion. Cook, stirring occasionally, until the meats are browned and the onions are softened, approximately 8 minutes. The aroma will be irresistible and signals that you’re on the right track.

Step 3: Sauté the Garlic
Stir in 6 minced garlic cloves and continue sautéing for another 1-2 minutes until fragrant. This step enhances the depth of flavor in your Keto Lasagna Soup, filling your kitchen with a warm, inviting scent that promises comforting deliciousness.

Step 4: Combine Ingredients
Mix in 6 ounces of tomato paste, a 14-ounce can of crushed tomatoes, a 14-ounce can of tomato sauce, and 2½ cups of low-sodium chicken broth. Add 1 teaspoon of fennel seeds, 2 teaspoons of Italian seasoning, 1½ teaspoons of kosher salt, and ½ teaspoon of black pepper. Bring everything to a boil, stirring occasionally to combine all the vibrant flavors.

Step 5: Simmer the Soup
Reduce the heat to medium-low and let your soup simmer for 20 minutes, stirring occasionally. This allows the Keto Lasagna Soup to thicken and the flavors to meld beautifully, turning it into a hearty dish that’s comforting and satisfying.

Step 6: Add the Cheeses
Remove the pot from the heat and stir in 8 ounces of shredded mozzarella cheese, ½ cup of grated Parmesan cheese, and ½ cup of chopped fresh parsley until melted and incorporated. This luscious cheesy finish elevates the soup, giving it that classic lasagna flavor you love.

Step 7: Serve
Ladle the Keto Lasagna Soup into bowls and garnish with extra Parmesan and parsley on top if desired. This final touch brightens up the presentation, making each serving a comforting and inviting meal perfect for family dinners or meal prep.

Storage Tips for Keto Lasagna Soup

Fridge: Store in an airtight container for up to 4 days. Allow the soup to cool completely before sealing to maintain freshness.

Freezer: This Keto Lasagna Soup freezes well! Portion it into freezer-safe containers and it will stay good for up to 3 months. Thaw in the refrigerator before reheating.

Reheating: To reheat, warm gently on the stovetop over medium heat, adding a splash of broth or water if it becomes too thick. Enjoy a quick, comforting meal!

Expert Tips for Keto Lasagna Soup

• Thicker Consistency: Allow the soup to simmer longer than 20 minutes to achieve your desired thickness without rushing the flavors.

• Cheese Caution: Stir cheese in gently to prevent clumping; overcooking can lead to a rubbery texture in the Keto Lasagna Soup.

• Flavorful Herbs: Fresh herbs enhance taste significantly; if using dried, adjust quantities since they are more concentrated.

• Veggie Boost: Incorporate spinach or zucchini to increase nutrition without adding carbs, keeping the soup deliciously hearty.

• Adjust Seasoning: Don’t hesitate to taste and adjust salt and pepper levels throughout cooking for the perfect balance to your Keto Lasagna Soup.

• Meal Prep Friendly: This soup stores well in the refrigerator for up to four days or can be frozen, making it perfect for busy weeknights.

What to Serve with Keto Lasagna Soup

Create a fulfilling dining experience by combining flavors and textures that elevate your meal.

Garlic Breadsticks: The perfect complement, these crispy yet soft sticks offer a delightful crunch against the creamy soup.
Garden Salad: A fresh, vibrant salad filled with greens and a tangy vinaigrette adds a refreshing bite that balances the richness of the soup.
Roasted Brussels Sprouts: Their crispy edges and earthy flavor provide a lovely contrast, making each mouthful a joyous discovery.
Cheesy Cauliflower Mash: This creamy side mimics traditional mashed potatoes but keeps the carbs low while adding a comforting, cheesy element.
Grilled Zucchini: Its mild flavor and tender texture enhance the dish’s freshness, contributing yet another layer of enjoyable taste.
Lemonade Iced Tea: This refreshing drink, with its balance of sweet and tart, cleanses the palate, making every bite of soup enjoyable.
Chocolate Avocado Mousse: End your meal on a creamy, sweet note with this guilt-free dessert that aligns with your keto lifestyle, providing a delightful finish.

Keto Lasagna Soup Variations & Substitutions

Feel free to get creative with your Keto Lasagna Soup! There are so many ways to personalize this dish and make it even more enjoyable.

Veggie Boost: Add chopped zucchini or fresh spinach for extra nutrition and a burst of color. The added veggies enhance the texture and flavor while keeping the soup comforting and hearty.
Turkey Swap: Instead of Italian sausage, try using ground turkey or chicken for a leaner, lighter option. You’ll still maintain that delicious flavor without the extra fat.
Cheese Blend: Experiment with a mix of cheeses, such as sharp cheddar or creamy gouda, for a unique twist on the classic lasagna taste. The creamy richness of different cheeses can elevate your soup to another level!
Herb Variation: Substitute dried Italian herbs with fresh basil or oregano to brighten up the flavor profile. Fresh herbs bring a vibrant aroma and taste, making each bowl more delightful.
Heat it Up: If you like some spice, add red pepper flakes or diced jalapeños to the mix. A little kick can take your Keto Lasagna Soup from cozy to sizzling in no time.
Dairy-Free Option: Use dairy-free cheese substitutes in place of mozzarella and Parmesan to make it vegan-friendly without sacrificing flavor. You might be surprised at how delicious a creamy, vegan version can be!
Broth Options: Swap out the chicken broth for vegetable broth to create a vegetarian version of this comforting soup. It retains that rich flavor while catering to different dietary preferences.
Caramelized Onions: For deeper flavor, caramelize the onions before adding them to the soup. This step adds a sweet richness that enhances the overall taste.

These variations ensure that your Keto Lasagna Soup is always exciting! For more comforting soup options, consider trying our Potsticker Soup Cozy or French Garlic Soup. Your taste buds will thank you!

Make Ahead Options

These Keto Lasagna Soup preparations are perfect for busy home cooks looking to save time! You can sauté the meats and onions up to 24 hours in advance and refrigerate them in an airtight container. Additionally, the broth and tomato mixture can be combined a day ahead, enhancing the flavors. Just remember to store the cheeses separately to prevent clumping. When you’re ready to serve, simply reheat the meat mixture and broth on the stove until bubbling, then stir in the cheeses until melted. This method ensures a comforting, delicious soup is ready for your family while saving you valuable time on hectic weeknights!

Keto Lasagna Soup Recipe FAQs

How do I select ripe and fresh ingredients for my Keto Lasagna Soup?
Absolutely! When selecting your ingredients, look for firm Italian sausage and ground beef, which should be bright in color without any off-putting smell. For tomatoes, choose cans without dents and pick crushed tomatoes that are rich in color and flavor. Fresh herbs should be vibrant and fragrant, while onions should be firm with a papery skin.

How should I store leftovers of Keto Lasagna Soup?
Very good question! To store your Keto Lasagna Soup, let it cool completely before transferring it to an airtight container. It will keep well in the refrigerator for up to 4 days. Ensure your container is sealed tightly to maintain its freshness and flavor.

Can I freeze Keto Lasagna Soup, and how do I do it?
Yes, you can freeze this delightful soup! First, allow it to cool completely. Then, portion the soup into freezer-safe containers, leaving some space at the top for expansion. It can be frozen for up to 3 months. When you’re ready to enjoy it, thaw it in the refrigerator overnight, then reheat slowly on the stovetop, adding a splash of broth or water if needed to reach your desired consistency.

What are some troubleshooting tips if my soup is too thin?
If you find your Keto Lasagna Soup is thinner than you’d like, don’t worry! Simply simmer it on low heat without the lid for an additional 10-15 minutes, allowing some liquid to evaporate and thicken your soup. You can also mix in a bit of tomato paste to enhance both thickness and flavor if needed.

Are there any dietary considerations for my Keto Lasagna Soup?
Definitely! This recipe is not only gluten-free and low-carb, but also adaptable for various dietary needs. For a dairy-free option, use vegan mozzarella cheese and omit the Parmesan. Always check that your sausage and broth are gluten-free as some brands may contain hidden ingredients. If cooking for pets, avoid using onion and garlic, as these can be harmful to them.

What can I do to make this soup more nutritious?
Great question! To boost nutrition, add veggies like spinach or zucchini when combining ingredients. These not only elevate the nutritional profile but also add flavor and texture. You might also consider using grass-fed beef or organic sausage for higher quality ingredients.