Keto Lasagna Soup Recipe

This Keto Lasagna Soup brings all the cozy flavors of classic lasagna to the table in a warm, comforting bowl. It combines seasoned ground meat, a rich tomato-based broth, creamy cheese, and Italian-inspired herbs for plenty of flavor.

It’s hearty enough for a satisfying dinner and simple enough to make on a busy evening. Top each bowl with extra cheese and fresh herbs for a comforting low-carb meal that feels like a lighter take on the classic.

What’s So Great About This Dish?

• There’s something magical about indulging in lasagna flavors without the carb overload, and my waistline thanks me every time.
• No layers, no baking just one pot and a handful of simple steps.
• I’ve swapped in spicy Italian sausage or added fresh spinach for extra nutrients. Readers, the possibilities are endless!
• The flavors deepen overnight, making leftovers even better the next day.
• This recipe has been my go-to whenever I need a satisfying, low-carb option to curb cravings.

Keto Lasagna Soup Recipe

This Keto Lasagna Soup is a rich, creamy, and hearty low-carb twist on the classic Italian favorite. Packed with flavorful ground sausage, aromatic garlic, and a luscious blend of marinara, ricotta, and Parmesan cheese, it’s the perfect comforting meal for any occasion.

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Prep Time 20 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 20 minutes mins

Course Soup

Cuisine American

Servings 6 people

Calories 210 kcal

Equipment

• Measuring spoons
• Ladle
• Spatula
• Large Dutch oven or stockpot
• Grater
• Cutting board
• Wooden spoon or heat-safe stirring spoon

Ingredients

  

• 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
• 1 lb ground Italian sausage
• ¼ cup chopped fresh basil, for garnish
• 4 cups vegetable stock
• 2 cloves garlic, minced
• 2½ cups marinara sauce
• 2 tbsp butter
• ½ cup heavy cream

Instructions

 

• Heat butter in a stockpot over medium-low heat.
  
• Sauté onion, garlic, and a pinch of salt and pepper until the onion turns translucent and the garlic becomes fragrant.
  
• Increase the heat to medium and add ground sausage.
  
• Cook until browned, breaking it apart with a spatula.
  
• Pour the vegetable stock and marinara sauce, and bring the mixture to a boil.
  
• Let the soup simmer for 30–45 minutes, stirring occasionally to develop the flavors. After simmering, reduce heat to low and stir in heavy cream.
  
• Serve with a topping of ricotta, Parmesan cheese, and fresh basil.
  

Notes

• For a richer flavor, use homemade marinara sauce.
• Substitute ground sausage with ground turkey or chicken for a leaner option.

Nutrition Facts (Approximate per serving, 6 servings)

Common Mistakes to Avoid

1. Overcooking the Sausage: Brown it until crispy but not burnt to avoid bitterness.
2. Soup Too Thin: Let it simmer long enough to develop a rich flavor.
3. Not Stirring Frequently: Stir occasionally to prevent the sausage from sticking.
4. Too Much Cream: Add the cream slowly and adjust for the desired richness.
5. Not Seasoning Enough: Taste and adjust the seasoning before serving.

What to Serve With It

• Caesar Salad
• Roasted Broccoli
• Zucchini Noodles
• Caprese Salad
• Parmesan Crisps

Best Make-Ahead and Storage Tips

1. Fridge Storage: Store for up to 3 days in an airtight container.
2. Freezer Friendly: Freeze for up to 1 month.
3. Reheat Tip: Warm gently on the stove or in the microwave.
4. Make Ahead: Prepare the soup the day before and reheat for better flavor.
5. Freshness Tip: Add fresh basil or cheese just before serving for added vibrancy.

Frequently Asked Questions

1. Can I make this ahead for guests?
   Yes, it reheats well and actually tastes better the next day.
2. What does it taste like?
   It’s rich, creamy, and comforting with a hearty, savory flavor from the sausage.
3. Can I use ground beef instead of sausage?
   Yes, ground beef works well, though sausage gives it a more authentic taste.
4. Can I make it dairy-free?
   Yes, you can substitute the ricotta and cream with dairy-free options like coconut cream.
5. Is this very spicy?
   No, it’s mildly seasoned but you can increase the heat with red pepper flakes if desired.
6. Can I add more vegetables?
   Yes, feel free to add zucchini, mushrooms, or spinach for extra texture and flavor.
7. How do I adjust the thickness of the soup?
   If the soup is too thick, add a little more broth. If too thin, simmer longer.
8. Can I serve this with bread?
   For a keto option, serve with low-carb bread or cauliflower bread.