Lasagna soup is the internet's favorite way to get every last bit of lasagna flavor without wrestling with noodles, layering, or a casserole dish. You brown sausage and beef with onion and garlic, simmer broken lasagna noodles right in a rich tomato broth, then stir in a creamy ricotta-and-mozzarella mixture that melts into the pot like the cheese layer you always fight over.
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The magic is in the broth: fire-roasted tomatoes, a spoonful of tomato paste, and Italian herbs build that slow-cooked depth in about 35 minutes of cooking. Crumbled lasagna noodles thicken the soup naturally, so every spoonful clings to the pasta like a saucy bite of the real thing.
Serve it with torn basil and extra mozzarella on top for that bubbling, cheese-pull moment. It is hearty enough for a weeknight dinner but special enough to make for company, and it reheats beautifully for lunches the next day.
Why You'll Love This Recipe
About the Ingredients
1 lb (450g) ground Italian sausage, casings removed
Use hot or sweet sausage depending on how much heat you like; bulk ground pork with 1 teaspoon fennel seed works as a substitute.
1/2 lb (225g) ground beef (85% lean)
Ground turkey or extra sausage can replace the beef; keep some fat for flavor and browning.
1 medium yellow onion, diced (about 1 cup)
White onion or two shallots are fine swaps; frozen diced onion saves time on busy nights.
4 garlic cloves, minced
Use 1 teaspoon garlic paste if you are out; jarred minced garlic is milder, so add an extra clove.
2 tablespoons tomato paste
Sun-dried tomato paste adds extra sweetness; freeze leftovers in tablespoon portions for future pots.
1 can (28 oz / 794g) crushed fire-roasted tomatoes
Regular crushed tomatoes work; add a pinch of smoked paprika to mimic the roasted flavor.
6 cups (1.4L) low-sodium chicken broth
Vegetable broth makes it fully meatless-friendly; taste before adding extra salt since brands vary.
8 oz (225g) lasagna noodles, broken into 1-inch pieces
Oven-ready no-boil noodles work and cook faster; regular dried noodles give the best bite.
1 cup (250g) whole-milk ricotta
Cottage cheese blended smooth is a lighter swap; full-fat ricotta stays creamiest in hot broth.
1 1/2 cups (170g) shredded low-moisture mozzarella
Shred it yourself for the best melt; pre-shredded cheese is coated and can turn grainy.
1 teaspoon dried Italian seasoning plus 1/2 teaspoon red pepper flakes
A pinch of dried oregano and basil each can replace the blend; skip pepper flakes for a kid-friendly pot.
1/4 cup fresh basil leaves, torn, plus salt and black pepper to taste
Frozen basil cubes or 1 teaspoon dried basil work; add dried herbs early so they can bloom.
Tips & Tricks
Do not overcook the noodles
Pull the pot off the heat when the pasta is just al dente, because it keeps softening in the hot broth and can turn mushy within minutes.
Stir the cheese off the heat
Add the ricotta-mozzarella mixture only after the burner is off, otherwise the cheese can curdle and separate into grainy flecks.
Break noodles evenly
Snap the lasagna sheets into similar 1-inch pieces so they cook at the same rate and every spoonful gets pasta.
Season in layers
Salt the meat as it browns and taste the broth before the cheese goes in, since the cheese adds its own saltiness.
Pro Tips
Step-by-Step Instructions
1. Brown the meat
Heat a large Dutch oven over medium-high heat (about 400F / 205C surface temperature) for 2 minutes, then add sausage and beef and cook 7 to 8 minutes, breaking it up, until no pink remains and the edges are deeply browned.
2. Soften aromatics
Add the onion and cook 4 minutes until translucent, then stir in garlic, tomato paste, Italian seasoning, and pepper flakes and cook 60 seconds until the paste smells sweet and turns brick red.
3. Build the broth
Pour in the crushed tomatoes and chicken broth, scraping the browned bits off the bottom, and bring to a boil over high heat, about 5 minutes.
4. Simmer the noodles
Stir in the broken lasagna noodles, reduce heat to a gentle simmer (about 200F / 93C), and cook 14 to 16 minutes, stirring often, until the noodles are al dente and the broth has thickened slightly.
5. Mix the cheese layer
While the soup simmers, stir together ricotta, mozzarella, and a pinch of salt and pepper in a bowl until it looks like thick, spreadable ricotta.
6. Swirl and finish
Turn off the heat, drop spoonfuls of the cheese mixture across the surface, and stir once or twice for a marbled look; the cheese should melt into creamy ribbons within 1 minute.
7. Season and serve
Taste and adjust salt and pepper, ladle into bowls, and top with torn basil and extra mozzarella; the soup is ready when the cheese pulls in soft strands from the spoon.
Delicious Variations
Spicy Vodka Version
Add 1/4 cup vodka with the tomatoes and a splash of heavy cream at the end for a pink, punchier broth.
Vegetarian Garden Pot
Swap the meats for 8 oz chopped mushrooms and a can of lentils, and use vegetable broth for a hearty meatless bowl.
White Lasagna Soup
Skip the crushed tomatoes, use 2 cups milk plus 4 cups broth, and stir in Parmesan for a creamy Alfredo-style twist.
How to Store Viral Lasagna Soup
Refrigerator
Cool within 2 hours, store in an airtight container up to 4 days, and keep the basil and extra cheese separate.
Freezer
Freeze the soup base without the cheese swirl for up to 3 months in portioned containers, leaving 1 inch of headspace.
Reheating
Reheat gently on the stovetop over medium-low with a splash of broth, stirring until steaming but not boiling, then add fresh cheese.
Frequently Asked Questions
Q: Can I use regular lasagna noodles in lasagna soup?
Yes, regular dried lasagna noodles are ideal; just break them into 1-inch pieces and simmer 14 to 16 minutes until al dente. No-boil sheets also work but cook faster, so check them at 10 minutes.
Q: Why did my lasagna soup turn mushy?
The noodles were likely overcooked or left sitting in the hot broth too long. Cook them just to al dente, turn off the heat before adding cheese, and store leftovers with the pasta separated if you can.
Q: Can I make lasagna soup in a slow cooker?
Yes, brown the meat and aromatics on the stove first, then add everything except the noodles and cheese to the slow cooker and cook on low for 4 hours. Add the broken noodles in the last 30 minutes on high and stir in the cheese after turning it off.
Q: How do I keep the cheese from curdling in lasagna soup?
Add the ricotta and mozzarella mixture only after the pot is off the heat and the soup has stopped bubbling. Stir gently once or twice and let the residual heat melt the cheese into creamy ribbons.
Q: Is lasagna soup gluten-free?
It can be if you use gluten-free lasagna noodles or broken gluten-free penne and check that your broth and sausage are certified gluten-free. The rest of the ingredients are naturally gluten-free.
Grab your Dutch oven and make this viral lasagna soup tonight, then snap a photo of that cheese pull and tag me so I can see your pot. Save the recipe for your next cozy dinner and let me know in the comments which variation you tried.
Viral Lasagna Soup
This viral lasagna soup delivers all the rich, cheesy, saucy layers of lasagna in one cozy pot, ready in under an hour with zero layering fuss.
🧂 Ingredients
- 1 lb (450g) ground Italian sausage, casings removed
- 1/2 lb (225g) ground beef (85% lean)
- 1 medium yellow onion, diced (about 1 cup)
- 4 garlic cloves, minced
- 2 tablespoons tomato paste
- 1 can (28 oz / 794g) crushed fire-roasted tomatoes
- 6 cups (1.4L) low-sodium chicken broth
- 8 oz (225g) lasagna noodles, broken into 1-inch pieces
- 1 cup (250g) whole-milk ricotta
- 1 1/2 cups (170g) shredded low-moisture mozzarella
- 1 teaspoon dried Italian seasoning plus 1/2 teaspoon red pepper flakes
- 1/4 cup fresh basil leaves, torn, plus salt and black pepper to taste
📋 Instructions
- 1Brown the meat — Heat a large Dutch oven over medium-high heat (about 400F / 205C surface temperature) for 2 minutes, then add sausage and beef and cook 7 to 8 minutes, breaking it up, until no pink remains and the edges are deeply browned.
- 2Soften aromatics — Add the onion and cook 4 minutes until translucent, then stir in garlic, tomato paste, Italian seasoning, and pepper flakes and cook 60 seconds until the paste smells sweet and turns brick red.
- 3Build the broth — Pour in the crushed tomatoes and chicken broth, scraping the browned bits off the bottom, and bring to a boil over high heat, about 5 minutes.
- 4Simmer the noodles — Stir in the broken lasagna noodles, reduce heat to a gentle simmer (about 200F / 93C), and cook 14 to 16 minutes, stirring often, until the noodles are al dente and the broth has thickened slightly.
- 5Mix the cheese layer — While the soup simmers, stir together ricotta, mozzarella, and a pinch of salt and pepper in a bowl until it looks like thick, spreadable ricotta.
- 6Swirl and finish — Turn off the heat, drop spoonfuls of the cheese mixture across the surface, and stir once or twice for a marbled look; the cheese should melt into creamy ribbons within 1 minute.
- 7Season and serve — Taste and adjust salt and pepper, ladle into bowls, and top with torn basil and extra mozzarella; the soup is ready when the cheese pulls in soft strands from the spoon.
