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Butternut Squash Lasagna Soup With Kale And Mozzarella

Butternut squash lasagna soup with kale and mozzarella is a creamy Italian-American soup where you simmer tender squash, mash for thick texture, and cook broken lasagna noodles in the broth. Finished with wilted kale and melty mozzarella on top for a lasagna-like comfort bowl.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Italian-American
Calories: 610

Ingredients
  

butternut squash
  • 3 cup butternut squash peeled and cubed
kale
  • 2 cup kale stems removed and roughly chopped
onion
  • 1 onion diced
garlic
  • 4 garlic cloves, minced
vegetable or chicken broth
  • 4 cup vegetable or chicken broth
heavy cream
  • 1 cup heavy cream
olive oil
  • 2 tbsp olive oil
fresh sage
  • 1 tbsp fresh sage chopped
dried thyme
  • 1 tsp dried thyme
nutmeg
  • 0.25 tsp nutmeg
lasagna noodles
  • 8 lasagna noodles broken into pieces
shredded mozzarella
  • 1.5 cup shredded mozzarella divided
parmesan
  • 0.5 cup parmesan grated (about 1/2 cup)
salt and pepper
  • 1 salt and pepper to taste

Equipment

  • 1 Dutch oven

Method
 

Sauté the aromatics
  1. Heat 2 tbsp olive oil in a large pot over medium heat, then sauté the diced onion for 4 minutes until softened. Add the minced garlic and chopped fresh sage and cook for 2 minutes until fragrant.
Cook the squash
  1. Add the cubed butternut squash and 4 cups broth, then bring the mixture to a boil. Reduce to a simmer and cook for 15 minutes, until the squash is tender and easily pierced.
  2. Mash about half the squash in the pot to thicken the broth and create a textured base.
Cook the lasagna noodles
  1. Stir in the broken lasagna noodles, dried thyme, and nutmeg, then simmer for 10–12 minutes until the noodles are cooked and tender. Keep the soup at a steady simmer so the noodles cook through without boiling over.
Finish with kale, cream, and cheese
  1. Stir in the heavy cream and chopped kale, then cook for 3–4 minutes until the kale is wilted and bright green. The soup should look creamy with softened kale throughout.
  2. Season with salt and pepper to taste, then stir in the grated parmesan until melted and evenly incorporated.
Serve with mozzarella
  1. Ladle the soup into bowls and place a generous handful of shredded mozzarella on top of each serving to melt. Serve immediately while the mozzarella is soft and gooey.

Notes

For the thickest, most lasagna-like texture, mash about half the squash while the soup is still hot so it blends smoothly. Store leftovers in the refrigerator up to 4 days; reheat gently on the stovetop, adding a splash of broth if it thickens too much. Freezing is not recommended because the cream and noodles can change texture when thawed. If you want a lighter option, use half-and-half instead of heavy cream and add the parmesan gradually so it emulsifies.