Keto Lasagna Soup
This Keto Lasagna Soup is a delightful twist on traditional lasagna, offering all the rich flavors we love but in a warm, comforting soup form. Perfect for cozy dinners or meal prep, this dish is sure to satisfy your cravings while sticking to your low-carb lifestyle. With its savory sausage, melty cheese, and hearty tomatoes, this soup brings the essence of lasagna right to your bowl.
Why You’ll Love This Recipe
- Comforting and Hearty: This soup is perfect for chilly evenings, delivering the warmth and satisfaction of lasagna in every spoonful.
- Quick to Prepare: With simple steps and minimal prep time, you can have a delicious meal ready in under 30 minutes.
- Low-Carb Friendly: Ideal for those following a keto diet, this dish keeps carbs low while being high in flavor.
- Cheesy Goodness: Packed with mozzarella and Parmesan, each bite is a creamy indulgence that will leave you wanting more.
- Versatile Ingredients: You can easily customize this soup by adding vegetables or using different types of meat to suit your taste.

Tools and Preparation
Before diving into the cooking process, gather your tools to make preparation smoother. Having everything ready ensures a seamless experience while making this delicious soup.
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’s surface.
Ingredients
Protein
- 1 pound Italian sausage (ground)
- ½ pound ground beef
Vegetables
- 1 onion (diced)
- 6 cloves garlic (minced)
Canned Goods
- 1 (14 oz can) crushed tomatoes
- 1 (6 oz can) tomato paste
- 1 (14 oz can) tomato sauce
- 2 1/2 cups chicken broth (low sodium)
Seasonings
- 1 teaspoon fennel seeds
- 2 teaspoons Italian seasoning
- 1 1/2 teaspoons Kosher salt
- ½ teaspoon black pepper
Dairy
- 8 oz mozzarella (shredded)
- ½ cup Parmesan cheese (grated)
Fresh Herbs
- 1/2 cup fresh parsley (chopped)
How to Make Keto Lasagna Soup
Step 1: Cook the Meat and Onions
In a large heavy-bottom pot, heat oil over medium-high heat until shimmering. Add Italian sausage, ground beef, and onions. Cook until the meat is browned and the onions are translucent, about 8 minutes. Add garlic and sauté until fragrant, about 1-2 minutes.
Step 2: Combine Other Ingredients
Add tomato paste, crushed tomatoes, tomato sauce, chicken broth, Italian seasoning, salt, pepper, and fennel seeds to the pot. Bring the mixture to a boil. Then reduce heat and let it simmer for 20 minutes.
Step 3: Finish with Cheese
Remove the pot from heat. Stir in mozzarella, Parmesan cheese, and parsley until fully melted into the broth. Serve hot with additional Parmesan and parsley on top for garnish. Enjoy!
How to Serve Keto Lasagna Soup
Keto lasagna soup is a hearty and delicious dish that can be served in various ways. Whether you’re enjoying it on a cozy night in or hosting a gathering, these serving suggestions will elevate your meal.
Topped with Extra Cheese
- Add a generous sprinkle of mozzarella or Parmesan cheese on top for an extra cheesy experience.
Fresh Herbs Garnish
- Chop fresh parsley or basil and sprinkle it over the soup just before serving for a burst of freshness.
Pair with Low-Carb Bread
- Serve alongside keto-friendly breadsticks or garlic bread to soak up the delicious broth.
Creamy Dollop of Sour Cream
- A spoonful of sour cream adds creaminess and balances the flavors beautifully.
With a Side Salad
- A light side salad can complement the richness of the soup, providing freshness and crunch.
In Individual Bowls
- Serve in individual bowls for personal servings; this adds a nice touch for dinner parties.
How to Perfect Keto Lasagna Soup
Making the perfect keto lasagna soup is all about attention to detail. Follow these tips to enhance your dish:
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Choose Quality Sausage: Use high-quality Italian sausage for better flavor. It makes a significant difference in taste.
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Fresh Ingredients: Opt for fresh herbs and garlic instead of dried ones. This enhances the overall aroma and flavor profile.
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Adjust Seasoning: Taste as you go! Adjust salt and spices according to your preference for optimal flavor balance.
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Control Consistency: If you prefer a thicker soup, let it simmer longer to reduce some of the liquid, or add more cheese for creaminess.
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Store Properly: Keep leftovers in an airtight container in the fridge. Reheat gently to maintain texture and flavor.
Best Side Dishes for Keto Lasagna Soup
Pairing side dishes with keto lasagna soup can enhance your meal experience. Here are some great options:
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Cauliflower Rice
A low-carb alternative that pairs well with the soup while adding texture. -
Zucchini Noodles
Spiralized zucchini can add a fun twist, making each bite more filling without extra carbs. -
Steamed Broccoli
A simple side that adds color and nutrients while keeping your meal light and healthy. -
Keto Garlic Breadsticks
These delicious breadsticks are perfect for dipping into your flavorful soup. -
Crispy Brussels Sprouts
Roasted Brussels sprouts bring crunch and a slightly nutty flavor that complements the soup nicely. -
Avocado Salad
A fresh avocado salad with lemon vinaigrette adds creaminess and balances out the dish’s richness.
Common Mistakes to Avoid
When making Keto Lasagna Soup, it’s easy to make a few common mistakes. Here are some to watch out for:
- Using the wrong meat: Choosing low-quality meat can affect flavor. Always opt for fresh, high-quality Italian sausage and ground beef for the best taste.
- Skipping seasoning: Not adding enough spices can lead to bland soup. Be generous with Italian seasoning and salt to enhance flavors.
- Overcooking cheese: Adding cheese too early can make it tough. Stir in mozzarella and Parmesan at the end for a creamy finish.
- Ignoring broth quality: Using high-sodium broth can overpower your soup. Opt for low-sodium chicken broth for better control over salt levels.
- Not adjusting ingredients: If you’re missing an ingredient, don’t skip it entirely! Find suitable substitutes (like zucchini for noodles) to maintain the recipe’s essence.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Consume within 3-4 days for best flavor.
Freezing Keto Lasagna Soup
- Use freezer-safe containers or bags.
- Best if consumed within 2-3 months.
Reheating Keto Lasagna Soup
- Oven: Preheat to 350°F (175°C) and heat in a covered dish until warm throughout, about 20-30 minutes.
- Microwave: Heat in a microwave-safe bowl, covered, in increments of 1-2 minutes until hot.
- Stovetop: Warm gently over medium heat, stirring occasionally, until heated through.
Frequently Asked Questions
Here are some common queries regarding Keto Lasagna Soup that may help you.
Can I make Keto Lasagna Soup vegetarian?
Yes! Substitute the meats with plant-based protein sources like lentils or mushrooms for a delicious vegetarian version.
How do I customize my Keto Lasagna Soup?
Feel free to add your favorite vegetables like spinach or mushrooms to enhance nutrition and flavor.
What is the best way to serve Keto Lasagna Soup?
Serve it hot with extra cheese sprinkled on top and fresh parsley for garnish. It pairs well with a side salad.
How long does Keto Lasagna Soup last in the fridge?
The soup lasts about 3-4 days in the refrigerator when stored properly.
Can I use different cheeses in this recipe?
Absolutely! You can experiment with other cheeses like Gouda or Cheddar for different flavors while keeping it keto-friendly.
Final Thoughts
This Keto Lasagna Soup is not only comforting but also versatile. You can easily adjust ingredients to suit your taste or dietary needs. Enjoy this dish that brings warmth and satisfaction any time of year!
Keto Lasagna Soup
Keto Lasagna Soup is a comforting twist on traditional lasagna, combining the rich flavors we adore into a warm and hearty soup. This low-carb delight is perfect for cozy dinners or meal prep, ensuring you stick to your keto lifestyle without sacrificing taste. Featuring savory ground sausage, melty cheeses, and robust tomatoes, every spoonful brings the essence of lasagna right to your bowl. Quick and easy to prepare, this dish can be ready in under 30 minutes and is highly customizable with your favorite ingredients.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: Serves about 4
- Category: Dinner
- Method: Stovetop
- Cuisine: Italian
Ingredients
- 1 pound Italian sausage (ground)
- ½ pound ground beef
- 1 onion (diced)
- 6 cloves garlic (minced)
- 14 oz can crushed tomatoes
- 6 oz can tomato paste
- 14 oz can tomato sauce
- 2½ cups low-sodium chicken broth
- 8 oz mozzarella cheese (shredded)
- ½ cup grated Parmesan cheese
- Fresh parsley (for garnish)
Instructions
- In a large heavy-bottom pot, heat oil over medium-high heat. Add the Italian sausage, ground beef, and diced onion. Cook until browned and onions are translucent (about 8 minutes). Stir in minced garlic for an additional 1-2 minutes until fragrant.
- Mix in the crushed tomatoes, tomato paste, tomato sauce, chicken broth, Italian seasoning, salt, pepper, and fennel seeds. Bring to a boil then reduce heat to simmer for 20 minutes.
- Remove from heat and stir in mozzarella and Parmesan until melted. Garnish with fresh parsley before serving hot.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 360
- Sugar: 6g
- Sodium: 900mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 28g
- Cholesterol: 85mg