Keto Lasagna Soup
This Keto Lasagna Soup is a delightful twist on the classic Italian dish, perfect for those following a low-carb lifestyle. With its rich flavors and hearty ingredients, it’s ideal for cozy dinners or meal prep throughout the week. The combination of juicy sausage, savory beef, and melted cheese creates a comfort food experience that warms you from the inside out. This soup is not just tasty; it’s also an easy-to-make dish suitable for various occasions.
Why You’ll Love This Recipe
- Comforting Flavor: This soup brings all the delicious tastes of traditional lasagna into a warm bowl.
- Easy to Prepare: With straightforward steps, you can whip up this dish in no time.
- Low Carb Goodness: Perfect for keto diets, this recipe keeps carbs low without sacrificing taste.
- Versatile Meal: Great for lunch or dinner, this soup is easy to customize with your favorite toppings.
- Meal Prep Friendly: Make a big batch and enjoy leftovers throughout the week!

Tools and Preparation
To make this Keto Lasagna Soup, you’ll need some essential tools to ensure everything goes smoothly. Having the right equipment can make cooking easier and more enjoyable.
Essential Tools and Equipment
- Large heavy-bottom pot
- Wooden spoon or spatula
- Measuring cups and spoons
- Knife and cutting board
Importance of Each Tool
- Large heavy-bottom pot: Provides even heat distribution, preventing burning while cooking.
- Wooden spoon or spatula: Ideal for stirring ingredients without scratching your pot.
- Measuring cups and spoons: Ensures accurate measurements for consistent results.
Ingredients
This keto lasagna soup is here to comfort you from inside out. Full of juicy sausage, sautéed onions, tomatoes, and lots. of. cheese.
Protein
- 1 pound Italian sausage (ground)
- ½ pound ground beef
Vegetables
- 1 onion (diced)
- 6 cloves garlic (minced)
Tomatoes
- 1 (14 oz can) crushed tomatoes
- 1 (6 oz can) tomato paste
- 1 (14 oz can) tomato sauce
Broth & Seasonings
- 2 1/2 cups chicken broth (low sodium)
- 1 teaspoon fennel seeds
- 2 teaspoons Italian seasoning
- 1 1/2 teaspoons Kosher salt
- ½ teaspoon black pepper
Cheese & Garnish
- 8 oz mozzarella (shredded)
- ½ cup Parmesan cheese (grated)
- 1/2 cup fresh parsley (chopped)
How to Make Keto Lasagna Soup
Step 1: Brown the Meat and Onions
- In a large, heavy-bottom pot, heat oil over medium-high heat until shimmering.
- Add Italian sausage and ground beef along with diced onions.
- Cook until the meat is browned and onions are translucent, about 8 minutes.
- Stir in minced garlic and sauté until fragrant, about 1-2 minutes.
Step 2: Combine Ingredients
- Add tomato paste, crushed tomatoes, tomato sauce, chicken broth, Italian seasoning, Kosher salt, black pepper, and fennel seeds to the pot.
- Bring the mixture to a boil.
- Reduce heat to a simmer and let cook for 20 minutes.
Step 3: Add Cheese and Serve
- Remove the soup from heat.
- Stir in shredded mozzarella cheese, grated Parmesan cheese, and chopped parsley.
- Continue stirring until all cheese has melted into the broth.
- Serve hot with additional Parmesan cheese and parsley if desired!
How to Serve Keto Lasagna Soup
Keto lasagna soup is a delightful dish that can be enjoyed in various ways. Whether you’re hosting a dinner or enjoying a cozy meal at home, these serving suggestions will enhance your experience.
With Extra Cheese
- Sprinkle additional mozzarella on top for a gooey, cheesy finish.
- Add some Parmesan for a nutty flavor that complements the soup perfectly.
Garnished with Fresh Herbs
- Top with fresh parsley to add brightness and freshness.
- A sprinkle of basil can elevate the Italian flavors even further.
Accompanied by Low Carb Bread
- Serve with keto breadsticks for a satisfying crunch alongside the soup.
- Pair it with cloud bread, which is light and fluffy, perfect for dipping.
In a Bread Bowl
- For a fun twist, serve the soup in a hollowed-out keto-friendly bread bowl.
- This adds an exciting presentation and extra flavor from the bread.
How to Perfect Keto Lasagna Soup
Creating the perfect keto lasagna soup is all about attention to detail. Follow these tips to make your dish even more delicious.
- Choose high-quality meat: Using fresh ground sausage and beef will enhance the flavor and texture of your soup.
- Don’t skip the fennel seeds: These small seeds add an authentic Italian taste that brings depth to the dish.
- Simmer long enough: Allowing the soup to simmer for at least 20 minutes helps meld the flavors together beautifully.
- Experiment with cheeses: Try different cheeses like provolone or ricotta to customize your soup’s creaminess and taste.
- Adjust seasoning: Taste as you go; adding more salt or spices can make a significant difference in flavor.
- Store leftovers properly: Keep any leftover soup in an airtight container in the fridge for up to 3 days to maintain freshness.
Best Side Dishes for Keto Lasagna Soup
Pairing your keto lasagna soup with delicious side dishes can elevate your meal. Here are some excellent low-carb options:
- Cauliflower Rice – A fluffy, low-carb alternative that soaks up the flavors of the soup nicely.
- Zucchini Noodles – Light and healthy, these noodles provide an extra veggie boost alongside your hearty soup.
- Garlic Butter Mushrooms – Savory mushrooms sautéed in garlic butter complement the flavors of the lasagna soup perfectly.
- Keto Salad – A fresh salad with mixed greens, avocado, and a lemon vinaigrette adds crunch and balance to your meal.
- Stuffed Peppers – Bake bell peppers stuffed with cheese and herbs for an additional flavorful side.
- Cheesy Cauliflower Bake – This creamy, cheesy dish pairs wonderfully with lasagna soup for added comfort and satisfaction.
Common Mistakes to Avoid
When making Keto Lasagna Soup, common mistakes can lead to less-than-perfect results. Here are some pitfalls to avoid.
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Using low-quality meat: Always choose high-quality Italian sausage and ground beef for the best flavor. Fresh ingredients will enhance the overall taste of your soup.
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Ignoring seasoning: Failing to season properly can make your soup bland. Ensure you use enough salt, pepper, and Italian seasoning to bring out the flavors.
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Not simmering long enough: Skipping the simmering step can result in underdeveloped flavors. Allow your soup to simmer for at least 20 minutes for a rich taste.
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Overcooking the cheese: Adding cheese too soon or cooking it for too long can make it rubbery. Stir in the mozzarella and Parmesan just after removing from heat.
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Forgetting fresh herbs: Fresh parsley adds a burst of flavor and color. Don’t skip this step; add it right before serving for a vibrant finish.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Keto Lasagna Soup in an airtight container.
- It will keep well in the fridge for up to 3 days.
Freezing Keto Lasagna Soup
- Freeze the soup in freezer-safe containers or bags.
- It can last up to 3 months in the freezer without losing quality.
Reheating Keto Lasagna Soup
- Oven: Preheat your oven to 350°F (175°C) and bake until heated through, about 20-25 minutes.
- Microwave: Heat on medium power in a microwave-safe bowl for 2-3 minutes, stirring halfway through.
- Stovetop: Warm on low heat in a pot, stirring occasionally until hot.
Frequently Asked Questions
Here are some common questions about making Keto Lasagna Soup that may help you create the perfect dish.
Can I make Keto Lasagna Soup vegetarian?
Yes! Substitute the meats with zucchini, mushrooms, and other veggies while keeping the broth and cheese for flavor.
How do I customize my Keto Lasagna Soup?
Feel free to add your favorite vegetables or spices. Spinach or bell peppers can enhance nutrition and taste.
What is the serving size for Keto Lasagna Soup?
This recipe yields about 6 servings, perfect for family dinners or meal prep!
How can I lower the sodium content in Keto Lasagna Soup?
To reduce sodium, choose low-sodium broth and limit added salt during cooking.
Final Thoughts
Keto Lasagna Soup is a comforting dish that combines rich flavors with wholesome ingredients. Its versatility allows you to customize it according to your preferences. Whether you’re looking for a quick weeknight dinner or a cozy meal on a chilly day, this recipe is sure to satisfy your cravings. Try adding different veggies or spices to make it your own!
Keto Lasagna Soup
Indulge in the comforting flavors of Keto Lasagna Soup, a delightful twist on traditional lasagna that fits perfectly into a low-carb lifestyle. This hearty soup combines juicy Italian sausage and savory ground beef with rich tomatoes and melted cheese, creating a warm and satisfying meal for any occasion. Whether you’re enjoying it for a cozy dinner or preparing meals for the week, this easy-to-make recipe is sure to become a family favorite. Customize it with your favorite toppings or serve it alongside low-carb sides for an unforgettable dining experience.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves approximately six people 1x
- Category: Dinner
- Method: Stovetop
- Cuisine: Italian
Ingredients
- 1 pound Italian sausage (ground)
- ½ pound ground beef
- 1 onion (diced)
- 6 cloves garlic (minced)
- 1 can crushed tomatoes (14 oz)
- 1 can tomato paste (6 oz)
- 2½ cups chicken broth (low sodium)
- 8 oz mozzarella cheese (shredded)
- ½ cup Parmesan cheese (grated)
- Fresh parsley (for garnish)
Instructions
- 1. In a large heavy-bottom pot, heat oil over medium-high heat. Add the Italian sausage, ground beef, and diced onions; cook until browned and onions are translucent, about 8 minutes. Stir in minced garlic and sauté for another 1–2 minutes.
- 2. Add crushed tomatoes, tomato paste, chicken broth, fennel seeds, Italian seasoning, salt, and pepper. Bring to a boil, reduce heat, and let simmer for 20 minutes.
- 3. Remove from heat and stir in mozzarella and Parmesan until melted. Serve hot with additional cheese and parsley if desired.
Nutrition
- Serving Size: 1 bowl (about 1½ cups or 360g)
- Calories: 296
- Sugar: 5g
- Sodium: 872mg
- Fat: 19g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 2g
- Protein: 22g
- Cholesterol: 74mg