Butternut Squash Lasagna Soup

Posted on December 5, 2025

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​I adore lasagna. The layers of rich sauce, creamy ricotta, and tender pasta are pure culinary comfort. But let’s be honest: assembling it can feel like a weekend project! That’s why I absolutely fell in love with the concept of Lasagna Soup—it delivers all those deeply satisfying flavors in a single pot with a fraction of the effort.

​This particular version, the Butternut Squash Lasagna Soup, is my absolute favorite for the fall and winter seasons. It swaps the heavy meat sauce for a creamy, naturally sweet butternut squash base, which is simply divine when blended with Italian herbs and a touch of sage. It’s hearty, healthy, and incredibly flavorful. Plus, it looks gorgeous! Trust me, this is the coziest, easiest bowl of “lasagna” you’ll ever make.

​Why You’ll Love This Recipe

  • Lasagna without the Labor: Get all the layered flavor profiles without the time-consuming assembly.
  • Fall Comfort: The addition of butternut squash adds natural sweetness, creamy texture, and essential nutrients.
  • One-Pot Wonder: Everything cooks in a single pot, making cleanup incredibly simple.
  • Hearty & Filling: Packed with vegetables, protein (optional sausage), and pasta to make it a full meal.

Recipe Card Info

  • ​Prep Time: 15 minutes
  • ​Cook Time: 35 minutes
  • ​Total Time: 50 minutes
  • ​Servings: 6-8

Ingredients

For the Soup Base:

  • ​1 Tbsp olive oil
  • ​1 medium yellow onion, diced
  • ​2 cloves garlic, minced
  • ​1/2 cup diced carrots (optional, for flavor depth)
  • ​4 cups peeled and cubed butternut squash (about 1 small squash)
  • ​4 cups chicken or vegetable broth
  • ​1 (14.5 oz) can crushed tomatoes
  • ​1 tsp dried Italian seasoning
  • ​1/2 tsp dried sage
  • ​Salt and black pepper to taste

For the Lasagna Components:

  • ​6-8 lasagna noodles, broken into bite-sized pieces
  • ​1/2 cup heavy cream or full-fat coconut milk (for creaminess)
  • ​1/2 cup shredded mozzarella cheese (for stirring in)

For the Creamy Ricotta Topping (Essential!):

  • ​1/2 cup ricotta cheese (whole milk preferred)
  • ​1/4 cup shredded Parmesan cheese
  • ​1 Tbsp fresh parsley, chopped
  • ​Salt and pepper

Instructions

  1. Sauté Aromatics: Heat the olive oil in a large pot or Dutch oven over medium heat. Add the onion and carrots and cook for 5-7 minutes until soft. Add the garlic and cook for 1 minute until fragrant.
  2. Build the Base: Add the cubed butternut squash, chicken broth, crushed tomatoes, Italian seasoning, sage, salt, and pepper. Bring the mixture to a boil, then reduce the heat to a simmer. Cover and cook for 15-20 minutes, or until the squash is very tender.
  3. Blend & Cream: Remove the pot from the heat. Use an immersion blender (or carefully transfer to a regular blender) to blend the soup until it is perfectly smooth and creamy. Return the soup base to the pot over low heat.
  4. Cook the Pasta: Stir in the broken lasagna noodles. Simmer the soup uncovered for 8-10 minutes, or until the pasta is cooked al dente (tender but with a slight bite).
  5. Finish the Broth: Stir in the heavy cream and the mozzarella cheese until the cheese is melted and the soup is thickened. Taste and adjust seasonings one final time.
  6. Prepare Topping: While the soup simmers, mix the ricotta cheese, Parmesan cheese, parsley, salt, and pepper in a small bowl.
  7. Serve: Ladle the hot soup into bowls. Top each serving with a dollop of the creamy ricotta mixture and an extra sprinkle of fresh parsley or basil.

​Chef’s Tips for Success

  • Tip 1 (Perfect Texture): Do not overcook the lasagna noodles! They will continue to soften in the hot soup once served. Removing them exactly at the al dente stage ensures they don’t turn mushy.
  • Tip 2 (Cheese Layer): Adding the mozzarella directly to the soup gives it that stringy, cheesy goodness typical of baked lasagna. If you want a vegetarian version, substitute vegetable broth and skip any optional sausage additions.

Encouraging Conclusion

​If you’re craving a cozy, hearty meal but don’t have time for a lengthy bake, this Butternut Squash Lasagna Soup is your answer. It captures the comforting essence of Italian layers in one simple, vibrant bowl.

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