Crockpot Lasagna Soup Recipe tastes like a cozy bowl of cheesy lasagna without the layering drama, with rich tomato broth, tender pasta, and melty cheese in every bite. It works perfectly for busy families, beginner cooks, or anyone who wants a hearty weeknight dinner with about 15 minutes of prep and 4–6 hours in the slow cooker. I first made this on a night I felt too tired to boil water, and it still turned into one of my most requested meals.
Why Crockpot Lasagna Soup Recipe Is Worth It
This Crockpot Lasagna Soup Recipe gives you all the flavor of classic lasagna with a fraction of the effort. You toss everything in the slow cooker, walk away, and come back to a pot of rich, tomatoey, cheesy comfort.
The soup tastes thick and hearty, almost like a saucy lasagna that met a cozy bowl of soup. Kids usually love it, adults go back for seconds, and leftovers taste even better the next day.
“This Crockpot Lasagna Soup Recipe tastes like a restaurant-style lasagna in a bowl with zero fuss and maximum comfort. ★★★★★”
Ingredients You Need
Ground meat (1 pound)
- Use Italian sausage for the most flavor.
- Use half sausage and half lean ground beef for a lighter but still rich soup.
- Use ground turkey or chicken if you want a leaner option; add extra Italian seasoning for flavor.
Onion & garlic
- 1 medium yellow onion, diced.
- 3–4 cloves garlic, minced (or 1–1½ teaspoons garlic powder as a pantry shortcut).
Tomato base
- 1 can (28 ounces) crushed tomatoes (I like Cento or Muir Glen).
- 1 can (15 ounces) tomato sauce.
- 2 tablespoons tomato paste for deeper flavor.
Broth
- 4 cups low-sodium chicken broth or vegetable broth.
- Use beef broth if you want a deeper, richer flavor.
Seasonings
- 2 teaspoons Italian seasoning.
- 1 teaspoon dried basil.
- 1 teaspoon dried oregano.
- 1 teaspoon kosher salt (adjust to taste).
- ½ teaspoon black pepper.
- ½–1 teaspoon red pepper flakes if you like a little heat.
- 1–2 teaspoons sugar if the tomatoes taste too acidic.
Pasta
- 8–10 broken lasagna noodles (about 6–7 ounces), broken into bite-size pieces.
- Use mafalda, bowties, or rotini if you want an easier option that fits in the crockpot.
Cheesy topping (the “lasagna” part)
- 1 cup ricotta cheese.
- 1 cup shredded mozzarella cheese.
- ¼ cup grated Parmesan cheese.
- Pinch of salt, pepper, and dried basil for the cheese mixture.
Extras & garnishes
- 1–2 cups fresh baby spinach or chopped kale.
- Fresh basil or parsley for topping.
- Extra shredded mozzarella or Parmesan for serving.
Equipment List
- 6-quart slow cooker (crockpot)
- Large skillet (for browning meat)
- Wooden spoon or spatula
- Cutting board and knife
- Ladle for serving
- Small bowl for mixing the cheese topping
Quick Tips & substitutions
- Brown the meat first so it adds more flavor and better texture to the soup.
- Drain extra fat from the meat if you want a lighter broth.
- Add the pasta near the end of cooking so it stays tender and not mushy.
- Use gluten-free lasagna noodles or short gluten-free pasta if you avoid gluten.
- Swap ricotta with cottage cheese if you want extra protein and a lighter topping.
- Use all vegetable broth and plant-based “meat” crumbles for a vegetarian version.
- Stir in spinach during the last 10 minutes so it stays bright and tender.
- Taste the broth before serving and adjust salt, pepper, and sugar to balance acidity.
- Keep the cheese mixture cold in the fridge until serving so it stays thick and creamy.
- Double the recipe in a large slow cooker and freeze half for future dinners.
How to Make Crockpot Lasagna Soup Recipe
Step 1: Brown the meat
Heat a large skillet over medium-high heat.
Add the ground Italian sausage (or meat of choice) and break it up with a spoon.
Cook until it turns browned and no pink remains, about 6–8 minutes.
Drain excess fat, then transfer the cooked meat into the crockpot.
Step 2: Add aromatics and tomato base
Add the diced onion and minced garlic to the skillet with a small splash of oil.
Sauté until the onion softens and turns translucent, about 3–4 minutes.
Transfer the onion and garlic into the crockpot with the meat.
Add crushed tomatoes, tomato sauce, tomato paste, and broth to the crockpot and stir.
Step 3: Season the soup
Add Italian seasoning, dried basil, dried oregano, salt, pepper, and red pepper flakes.
Stir everything well so the seasonings mix into the tomato broth.
Taste a spoonful of the broth (carefully) and add 1–2 teaspoons of sugar if it tastes too sharp.
Cover the crockpot with the lid.
Step 4: Slow cook the base
Cook on LOW for 6–7 hours or on HIGH for 3–4 hours.
Stir once or twice during cooking if you can, so nothing sticks to the edges.
The broth will thicken slightly and the flavors will deepen as it cooks.
Use this time to mix the cheese topping and clean up the kitchen.
Step 5: Add the pasta
About 30–40 minutes before serving, stir the broken lasagna noodles into the crockpot.
Push the noodles down into the liquid so they submerge fully.
Cook on HIGH for 25–35 minutes, until the noodles turn tender but still hold their shape.
Stir once halfway through so the noodles cook evenly and do not clump.
Step 6: Stir in greens
When the pasta turns almost tender, add the spinach or kale.
Stir it into the hot soup and cook for another 5–10 minutes.
The greens will wilt and turn tender but still look vibrant.
Taste the broth again and adjust salt and pepper.
Step 7: Mix the cheese topping
In a small bowl, add ricotta, shredded mozzarella, Parmesan, salt, pepper, and a pinch of dried basil.
Stir until the mixture turns creamy and smooth.
Keep this cheese mixture in the fridge until serving time so it stays thick.
You can double the cheese mixture if your crew loves extra cheese.
Step 8: Serve the Crockpot Lasagna Soup Recipe
Ladle the hot lasagna soup into bowls.
Spoon a generous dollop of the ricotta-mozzarella mixture on top of each bowl.
Sprinkle extra mozzarella or Parmesan and a little fresh basil or parsley.
Serve hot and watch everyone pretend they did not eat three bowls.
Recipe Variations
- Gluten-free: Use gluten-free lasagna noodles or short gluten-free pasta and check that your broth and sausage stay gluten-free.
- Vegan: Use plant-based crumbles, vegetable broth, and dairy-free ricotta and mozzarella shreds.
- Low carb: Skip the pasta and add extra veggies like zucchini, mushrooms, and spinach, or use low-carb pasta.
- Extra veggies: Add diced carrots, celery, mushrooms, or zucchini with the onions for more texture and nutrients.
- Spicy version: Use hot Italian sausage and extra red pepper flakes.
- Extra cheesy: Stir a handful of mozzarella directly into the soup right before serving for a stretchier texture.
Ways to Serve Crockpot Lasagna Soup Recipe
- Serve with garlic bread or garlic toast for dunking.
- Add a simple green salad with Italian dressing on the side.
- Top with extra fresh basil, parsley, or a drizzle of good olive oil.
- Serve in big mugs for a cozy couch dinner and movie night.
- Pair with roasted vegetables like broccoli or green beans for a fuller meal.
Storage Success
Store leftover Crockpot Lasagna Soup Recipe in airtight containers in the fridge for up to 4 days. The pasta will soak up some broth, so stir in a splash of water or broth when you reheat it on the stove or in the microwave. If you plan to freeze the soup, freeze it without the pasta and add fresh noodles when you reheat. Keep the cheese mixture in a separate container in the fridge for up to 4 days and add it to each bowl right before serving.
Crockpot Lasagna Soup Recipe
Ingredients
Instructions
- Heat a large skillet over medium-high heat. Add the Italian sausage or ground meat and break it up with a spoon. Cook until browned and no pink remains, about 6–8 minutes, then drain excess fat.
- Transfer the browned meat to the crockpot. In the same skillet, add a small splash of oil, then add the diced onion and minced garlic. Sauté until the onion is softened and translucent, about 3–4 minutes, then transfer to the crockpot.
- Add the crushed tomatoes, tomato sauce, tomato paste, and broth to the crockpot. Stir to combine with the meat and aromatics.
- Stir in the Italian seasoning, dried basil, dried oregano, salt, black pepper, and red pepper flakes if using. Taste the broth and add 1–2 teaspoons of sugar if the tomatoes taste too acidic. Cover with the lid.
- Cook on LOW for 6–7 hours or on HIGH for 3–4 hours, stirring once or twice if possible so nothing sticks to the edges while the flavors develop.
- About 30–40 minutes before serving, stir the broken lasagna noodles into the crockpot, pressing them down so they are fully submerged in the liquid. Cook on HIGH for 25–35 minutes, stirring once halfway through, until the noodles are tender but still hold their shape.
- When the pasta is almost tender, stir in the spinach or kale and cook for another 5–10 minutes, until the greens are wilted and tender. Taste and adjust salt and pepper as needed.
- While the soup finishes, mix the cheese topping: in a small bowl, combine ricotta, shredded mozzarella, Parmesan, a pinch of salt, pepper, and dried basil. Stir until creamy and smooth, then refrigerate until serving so it stays thick.
- To serve, ladle hot lasagna soup into bowls. Top each bowl with a generous dollop of the ricotta-mozzarella mixture, then sprinkle with extra mozzarella or Parmesan and fresh basil or parsley if desired. Serve hot.
Notes
Approximate per serving (1 of 8): 420 calories; fat 21 g; saturated fat 9 g; carbohydrates 33 g; fiber 3 g; sugars 9 g; protein 24 g; sodium 1160 mg. Values will vary based on specific ingredients, brands, and portion size.