If you’re looking for a comforting meal that combines the heartiness of lasagna with the ease of soup, then this Keto Lasagna Soup Recipe is just what you need! It brings all the familiar flavors of your favorite Italian dish into a warm bowl, making it perfect for cozy nights in or even family gatherings. With its rich and creamy texture, this dish is sure to become a beloved staple in your home.
What makes this recipe truly special is how it captures the essence of lasagna without all the carbs. You can enjoy a delicious and satisfying meal that fits seamlessly into your healthy eating plan. Plus, it’s easy to prepare, making it ideal for busy weeknights when you want something quick yet delicious.
Why You’ll Love This Recipe
- Quick to prepare: Whip up this delightful soup in just over an hour, making it perfect for those hectic evenings.
- Family-friendly: Everyone will love the familiar flavors of lasagna, even if they’re not following a keto diet.
- Make-ahead convenience: This soup stores beautifully in the fridge or freezer, so you can enjoy leftovers throughout the week.
- Rich and creamy flavor: The combination of ricotta and Parmesan gives it that indulgent taste we all crave.
- Perfect for meal prep: Divide into portions for easy lunches or dinners throughout the week!

Ingredients You’ll Need
The ingredients for this Keto Lasagna Soup are simple and wholesome, ensuring that you can gather everything you need without any fuss. Let’s take a look at what you’ll need to create this comforting dish.
For the Soup Base
- ½ cup shredded Parmesan cheese, for garnish
- ½ cup full-fat ricotta cheese, plus more for garnish
- 1 medium onion, diced
- Sea salt and ground black pepper, to taste
- 1 lb ground Italian sausage
- 4 cups vegetable stock
- 2 cloves garlic, minced
- 2½ cups marinara sauce
- 2 tbsp butter
- ½ cup heavy cream
Variations
This Keto Lasagna Soup is wonderfully flexible! Feel free to customize it based on your preferences or what you have on hand. Here are some fun variations:
- Swap the protein: Substitute ground turkey or chicken for a lighter option while keeping all those delicious flavors intact.
- Go vegetarian: Replace the meat with sautéed mushrooms or zucchini noodles for a hearty plant-based version.
- Add extra veggies: Toss in spinach, bell peppers, or kale to boost the nutrition without sacrificing flavor.
- Spice it up: Incorporate red pepper flakes or hot honey for a spicy kick that beautifully contrasts with the creamy base.
How to Make Keto Lasagna Soup Recipe
Step 1: Sauté Aromatics
Start by heating butter in a large Dutch oven or stockpot over medium-low heat. Add in diced onion and minced garlic along with a pinch of salt and pepper. Sauté until the onion turns translucent and fragrant—this step builds a flavorful foundation for your soup!
Step 2: Brown the Sausage
Increase the heat to medium and add in your ground Italian sausage. Cook until browned while breaking it apart with a spatula. Browning the meat adds depth and richness to your soup, enhancing its overall taste.
Step 3: Combine Ingredients
Once browned, drain any excess grease from the pot before pouring in vegetable stock and marinara sauce. Bring this mixture to a boil! The bubbling liquid melds all those wonderful flavors together, creating a savory base.
Step 4: Simmer to Perfection
Lower the heat to maintain a gentle simmer then stir in cream and ricotta cheese. Let your soup simmer for 30–45 minutes while occasionally stirring. This allows all those delightful flavors to develop further—trust me, it’s worth the wait!
Step 5: Final Touches
Taste your soup now; adjust salt and pepper as needed. When ready to serve, ladle into bowls topped with additional ricotta, Parmesan cheese, and fresh basil for an extra pop of flavor! Enjoy every comforting spoonful of this delightful Keto Lasagna Soup!
Pro Tips for Making Keto Lasagna Soup Recipe
Making a comforting bowl of Keto Lasagna Soup is easy and enjoyable with these helpful tips!
Use Fresh Ingredients: Fresh herbs and quality marinara can significantly enhance the flavor of your soup, giving it that authentic Italian taste.
Adjust Consistency: If you prefer a thicker soup, reduce the amount of vegetable stock or add more ricotta cheese. This can create a creamier texture that’s closer to traditional lasagna.
Let It Simmer: Allowing the soup to simmer for longer can deepen the flavors. Aim for at least 30 minutes, but feel free to let it go longer for an even richer taste.
Make Ahead: This soup stores well in the refrigerator for up to three days. Make extra batches on meal prep days for quick weeknight dinners!
Experiment with Cheese: Don’t hesitate to mix different cheeses like mozzarella or feta into the soup. Each cheese brings its own unique flavor profile, enhancing your overall experience.
How to Serve Keto Lasagna Soup Recipe
Serving your Keto Lasagna Soup can be just as delightful as making it! Here’s how to present this hearty dish beautifully.
Garnishes
- Fresh Basil: A sprinkle of fresh basil not only adds a pop of color but also enhances the aromatic experience.
- Extra Parmesan: Grate some extra Parmesan cheese on top before serving for an added layer of flavor and richness.
Side Dishes
- Garlic Breadsticks: These are perfect for dipping into your soup and complement the flavors beautifully. Opt for low-carb versions made with almond flour!
- Cauliflower Rice: Light and fluffy, cauliflower rice is an excellent low-carb alternative that absorbs flavors well.
- Crisp Garden Salad: A fresh salad with mixed greens, tomatoes, and cucumbers adds a refreshing crunch that balances out the richness of the soup.
- Zucchini Noodles: For a fun twist, serve your lasagna soup over zucchini noodles instead of traditional pasta for an extra boost of veggies!

Make Ahead and Storage
This Keto Lasagna Soup is perfect for meal prep, allowing you to enjoy a hearty, low-carb meal any day of the week without the hassle of cooking from scratch every time.
Storing Leftovers
- Allow the soup to cool completely before storing.
- Transfer it to an airtight container and refrigerate for up to 4 days.
- Ensure that you label the container with the date for easy tracking.
Freezing
- Portion the soup into freezer-safe containers or zip-top bags, leaving some space for expansion.
- Freeze for up to 3 months for best quality.
- To avoid freezer burn, squeeze out as much air as possible from bags before sealing.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat gently on the stove over medium heat until warmed through, stirring occasionally.
- You can also microwave in a microwave-safe bowl; cover loosely and heat in short intervals, stirring in between.
FAQs
Can I make this Keto Lasagna Soup Recipe vegetarian?
Absolutely! You can substitute the ground Italian sausage with your favorite plant-based meat alternative or simply increase the amount of vegetables for a hearty vegetarian option.
How do I store leftovers from Keto Lasagna Soup Recipe?
Store any leftover soup in an airtight container in the refrigerator for up to 4 days. For longer storage, consider freezing it.
What can I serve with Keto Lasagna Soup Recipe?
This soup is delicious on its own, but you can pair it with a side salad or low-carb breadsticks to complement your meal.
Final Thoughts
I truly hope you enjoy making this Keto Lasagna Soup as much as I do! It’s not just a meal; it’s a warm hug in a bowl that brings comfort on even the busiest days. Don’t hesitate to experiment with your favorite ingredients and make it your own. Happy cooking!
Keto Lasagna Soup Recipe
If you’re craving the comforting flavors of traditional lasagna without the carbs, this Keto Lasagna Soup is your perfect solution! Combining rich marinara sauce, creamy ricotta, and hearty ground meat, this dish delivers everything you love about lasagna in a warm, satisfying bowl. Easy to prepare and ideal for busy weeknights or meal prep, it’s a family-friendly favorite that everyone will enjoy. Plus, with the option to customize ingredients to suit your taste, this soup is as versatile as it is delicious. Get ready to indulge in a cozy culinary experience that fits perfectly into your healthy eating plan!
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: Serves approximately 6 people 1x
- Category: Main
- Method: Stovetop
- Cuisine: Italian
Ingredients
- ½ cup shredded Parmesan cheese
- ½ cup full-fat ricotta cheese
- 1 medium onion, diced
- Sea salt and ground black pepper, to taste
- 1 lb ground turkey or chicken
- 4 cups vegetable stock
- 2 cloves garlic, minced
- 2½ cups marinara sauce
- 2 tbsp butter
- ½ cup heavy cream
Instructions
- In a large pot over medium-low heat, melt the butter. Add diced onion and minced garlic; season with salt and pepper. Sauté until translucent.
- Increase heat to medium and add ground turkey or chicken. Cook until browned, breaking apart with a spatula.
- Drain excess grease; stir in vegetable stock and marinara sauce. Bring to a boil.
- Lower heat to simmer; stir in cream and ricotta cheese. Simmer for 30–45 minutes while stirring occasionally.
- Taste and adjust seasoning as needed. Serve hot, garnished with extra ricotta, Parmesan cheese, and fresh basil.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 380
- Sugar: 5g
- Sodium: 650mg
- Fat: 28g
- Saturated Fat: 15g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 3g
- Protein: 24g
- Cholesterol: 85mg



