All the comfort of classic lasagna, made weeknight-easy
There are certain meals that feel like a reset. The kind you make when the house is loud, the day was long, and everyone is hungry at the same time. This Lasagna Soup is exactly that kind of dinner. It has everything we love about traditional lasagna — rich tomato flavor, Italian sausage, tender pasta, and a creamy finish — but without the layering, baking, or waiting around for it to come out of the oven.
This is comfort food made practical. One pot. Simple ingredients. Big payoff.
Make It Your Own
- This recipe is very forgiving and easy to customize.
- Swap Italian sausage for ground beef or turkey
- Use hot Italian sausage for a spicy kick
- Stir in spinach or kale at the end for extra greens
- Freeze leftovers without the pasta, then add fresh noodles when reheating
- Leftovers taste even better the next day, making this a great option for meal prep.
If you love lasagna but do not love the effort that usually comes with it, this soup is about to earn a permanent spot in your dinner rotation. It is hearty enough to stand alone, cozy enough for cold nights, and flexible enough for busy weeks when plans change by the minute.
Why Lasagna Soup Just Works
Lasagna soup has become a favorite in so many homes because it delivers maximum flavor with minimal stress. Instead of carefully layering noodles, sauce, and cheese, everything simmers together in one big pot. The flavors meld, the pasta soaks up the broth, and the end result tastes like it cooked all day.
This recipe is especially great for families because it is:
- Made in one pot
- Easy to double for leftovers
- Kid-friendly and customizable
- Perfect for meal prep
- Comforting without feeling heavy
It is the kind of dinner that feels homemade even when you are short on time.
Ingredients for Lasagna Soup
This recipe makes a generous pot and feeds a crowd, which makes it ideal for leftovers or sharing.
- 1 white onion, diced
- 3 cloves garlic, minced
- 3 large carrots, diced
- 1 large bell pepper, diced
- 1 pound Italian sausage
- 1 small can tomato paste
- 1 can crushed tomatoes
- 4 cups chicken broth
- 2 boxes lasagna sheets, broken into large pieces
- 1 cup heavy cream
- 2 cups cornstarch slurry (cornstarch mixed with cold water)
- Italian seasoning to taste (thyme, rosemary, oregano)
- Salt, to taste
Optional toppings for serving:
Ricotta cheese, shredded mozzarella, freshly grated Parmesan, chopped basil, or a drizzle of olive oil.
How to Make Lasagna Soup
Brown the Sausage
Start by heating a large stock pot or Dutch oven over medium heat. Add the Italian sausage and cook until fully browned, breaking it up as it cooks. This step builds the base of the entire soup, so let the sausage get some color and flavor.
Once browned, leave the sausage in the pot. Those browned bits are flavor and we want all of them.
Add the Vegetables
Add the diced onion, garlic, carrots, and bell pepper to the pot. Stir well and cook until the vegetables soften and become fragrant, about 5 to 7 minutes. The onions should be translucent and the carrots just tender.
At this point, your kitchen should already smell incredible.
Cook the Tomato Paste
Stir in the tomato paste and let it cook for about 5 minutes. This step is important. Cooking the tomato paste deepens its flavor and removes that raw tomato taste, giving the soup a richer, more developed base.
Add Tomatoes and Broth
Pour in the crushed tomatoes and chicken broth. Stir well, scraping up any browned bits from the bottom of the pot. Bring the soup to a gentle simmer.
Add Italian seasoning and begin seasoning with salt. Pasta absorbs a lot of salt as it cooks, so be sure to season generously but taste as you go.
Simmer
Let the soup simmer for about 30 minutes. This gives the flavors time to come together and creates that classic lasagna taste we are going for.
This is a great time to clean up the kitchen, help with homework, or just take a breather while dinner does its thing.
Thicken and Add Pasta
Once the soup has simmered, stir in the cornstarch slurry. This helps thicken the broth so it feels hearty and comforting rather than watery.
Add the broken lasagna sheets directly to the pot. Stir well and let the pasta cook until tender, stirring occasionally so the noodles do not stick together.
Finish with Cream
Lower the heat and stir in the heavy cream. This is what gives the soup its creamy, cozy finish and really brings everything together.
Taste one last time and adjust salt or seasoning as needed.
How to Serve Lasagna Soup
Ladle the soup into bowls and let everyone top it their own way. A dollop of ricotta makes it feel just like classic lasagna. Shredded mozzarella melts beautifully, and a sprinkle of Parmesan adds that salty finish.
For a complete meal, serve with:
- Crusty bread or garlic bread
- A simple green salad
- Roasted vegetables on the side
This soup is filling enough to stand on its own, but it also pairs beautifully with lighter sides.
Tips for Success
- Break the pasta into large pieces so it still feels like lasagna, not noodle soup.
- Season generously. Pasta absorbs salt, and under-seasoning is the easiest way to dull the flavor.
- Stir often once the pasta is added to prevent sticking.
- Add cheese at the table, not in the pot, for the best texture.
The Ultimate Comfort Food Shortcut
Lasagna soup is one of those recipes that feels like a secret weapon. It gives you all the cozy, familiar flavors of a classic Italian dinner without the work that usually comes with it. It is perfect for busy nights, cold evenings, or anytime you want something comforting and reliable.
This is the kind of recipe that ends up handwritten, shared, and passed around — the meals that become part of your family rhythm.
Lasagna Soup
Ingredients
- 1 pound Italian sausage
- 1 white onion diced
- 3 cloves garlic minced
- 3 large carrots diced
- 1 large bell pepper diced
- 1 small can tomato paste
- 1 28-ounce can crushed tomatoes
- 4 cups chicken broth
- 2 boxes lasagna noodles broken into large pieces
- 1 cup heavy cream
- 2 cups cornstarch slurry cornstarch mixed with cold water
- Italian seasoning to taste (thyme, rosemary, oregano)
- Salt to taste
Optional for serving
- Ricotta cheese
- Shredded mozzarella
- Freshly grated Parmesan
- Fresh basil
Instructions
Brown the sausage
- Heat a large stock pot or Dutch oven over medium heat. Add the Italian sausage and cook until browned, breaking it up as it cooks.
Add vegetables
- Add the diced onion, garlic, carrots, and bell pepper to the pot. Cook for 5 to 7 minutes, stirring occasionally, until vegetables are softened and fragrant.
Cook the tomato paste
- Stir in the tomato paste and cook for about 5 minutes to deepen the flavor.
Add tomatoes and broth
- Pour in the crushed tomatoes and chicken broth. Stir well, scraping up any browned bits from the bottom of the pot.
Season and simmer
- Add Italian seasoning and salt to taste. Bring to a gentle simmer and cook for 30 minutes.
Thicken the soup
- Stir in the cornstarch slurry until the soup thickens slightly.
Add pasta
- Add the broken lasagna noodles directly to the pot. Cook until noodles are tender, stirring often to prevent sticking.
Finish with cream
- Lower the heat and stir in the heavy cream. Taste and adjust seasoning as needed.
Serve
- Ladle into bowls and top with ricotta, mozzarella, Parmesan, or fresh basil as desired.
Notes
- Swap Italian sausage for ground beef or turkey
- Use hot Italian sausage for a spicy kick
- Stir in spinach or kale at the end for extra greens
- Freeze leftovers without the pasta, then add fresh noodles when reheating
