Name: Slow Cooker Lasagna Soup
Prep time: 15 min
Cook time: 6 h
Total time: 6 h 15 min
Cuisine: Italian
Ingredients: 1 lb ground Italian sausage (or ground beef or turkey); 1 medium onion, diced; 3 cloves garlic, minced; 1 can (28 oz) crushed tomatoes; 2 tbsp tomato paste; 4 cups chicken or beef broth; 2 tsp Italian seasoning; 1/4 tsp crushed red pepper flakes (optional); 8 lasagna noodles, broken into pieces; 1 cup ricotta cheese; 1 cup shredded mozzarella cheese; 1/4 cup grated Parmesan cheese; 2 tbsp fresh basil or parsley, chopped (for garnish); Salt and pepper to taste

Why You’ll Love Slow Cooker Lasagna Soup Recipe

You’ll love this recipe because it transforms the beloved flavors of lasagna into a cozy, one-pot soup that’s simple to prepare and loaded with taste. Everything cooks slowly in the crockpot, letting the flavors meld beautifully while you go about your day. The soup is rich, comforting, and topped with a dollop of creamy ricotta, mozzarella, and Parmesan for the ultimate finishing touch.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Ground Italian sausage (or ground beef or turkey)
Onion, diced
Garlic, minced
Crushed tomatoes
Tomato paste
Chicken or beef broth
Italian seasoning
Crushed red pepper flakes (optional)
Lasagna noodles, broken into pieces
Ricotta cheese
Shredded mozzarella cheese
Grated Parmesan cheese
Fresh basil or parsley (for garnish)
Salt and pepper to taste

Directions

In a skillet over medium heat, brown the sausage until fully cooked. Drain excess grease and transfer to the slow cooker.
Add the diced onion, minced garlic, crushed tomatoes, tomato paste, broth, Italian seasoning, red pepper flakes, salt, and pepper. Stir to combine.
Cover and cook on low for 6–7 hours or high for 3–4 hours.
About 30 minutes before serving, add the broken lasagna noodles. Stir occasionally to prevent sticking and cook until noodles are tender.
In a small bowl, combine ricotta, mozzarella, and Parmesan cheese to make the topping mixture.
To serve, ladle the soup into bowls and top each serving with a generous spoonful of the cheese mixture.
Garnish with fresh basil or parsley before serving.

Servings and timing

This recipe serves about 6 people.
Preparation time: 15 minutes
Cooking time: 6–7 hours (on low) or 3–4 hours (on high)
Total time: approximately 6 hours 15 minutes

Variations

Meat-Free Version: Omit the sausage and use vegetable broth for a vegetarian option.
Spicy Kick: Add extra red pepper flakes or a pinch of cayenne for more heat.
Different Pasta: Substitute with small pasta shapes like rotini or penne.
Cheese Variety: Try cottage cheese or mascarpone instead of ricotta for a twist.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. The pasta will continue to absorb liquid, so you may need to add a splash of broth when reheating. Reheat on the stovetop over medium heat or in the microwave until warm. For longer storage, freeze the soup (without the noodles) for up to 3 months, then add freshly cooked pasta when serving.

FAQs

1. Can I use ground beef instead of sausage?

Yes, ground beef, turkey, or even plant-based meat alternatives work well in this recipe.

2. Can I cook the noodles separately?

Absolutely. Cooking them separately and adding them to each bowl before serving prevents them from becoming too soft.

3. What type of broth works best?

Both chicken and beef broth taste great—choose whichever complements your protein choice.

4. Can I make this on the stovetop?

Yes! Simmer all ingredients in a large pot for 30–40 minutes, then add noodles and cook until tender.

5. How can I make this soup creamier?

Stir in a splash of heavy cream or a dollop of ricotta directly into the soup before serving.

6. Can I prepare this the night before?

Yes, you can assemble all ingredients (except noodles and cheese) in the slow cooker insert, refrigerate overnight, and start cooking the next day.

7. Can I freeze leftovers with noodles?

It’s best to freeze without noodles, as they can become mushy when thawed. Add fresh pasta when reheating.

8. What can I serve with lasagna soup?

Garlic bread, Caesar salad, or a side of roasted vegetables pair perfectly.

9. Can I use gluten-free pasta?

Yes, but add it closer to serving time, as gluten-free pasta tends to soften quickly.

10. How long will leftovers last?

Stored properly in the fridge, leftovers last up to 4 days. Reheat gently with added broth if needed.

Conclusion

Slow Cooker Lasagna Soup combines the rich, layered flavors of classic lasagna with the convenience of a hearty, one-pot meal. With tender noodles, savory sausage, and a creamy cheese topping, it’s the perfect comfort food for busy days. Easy to make, family-friendly, and bursting with Italian flavor, this soup is guaranteed to become a weeknight favorite.