📌 One Pot Lasagna Soup

Posted 27 April 2026 by: Admin #Recipes

Prep Time

15 minutes

Cook Time

35 minutes

Total Time

50 minutes

Servings

6 servings

Have you ever looked at a dish of lasagna on a Sunday and decided it was just too much work? Good news: you’re right about classic lasagna. But this version is a soup—one pot, no layers, no béchamel, no fuss.

Final result — A generous bowl of steaming lasagna soup, with its pasta pieces and thick tomato broth—the ultimate comfort food.

The broth is a deep red, almost burgundy, with flecks of tomato rising to the surface. The pasta pieces have puffed up, soaked in spicy sauce, supple under the spoon. In the center of the bowl, a dollop of ricotta melts slowly—a white island in a sea of sauce. The aroma hitting you is basil and oregano cooked in meat fat, something between a neighborhood pizzeria and a grandmother’s Italian kitchen.

Why you’ll love this recipe

✓One pot, that’s it : No separate pot to cook the pasta, no preheated oven. Everything cooks together, and the broken lasagna sheets absorb the flavors of the meat and broth directly.

✓Even better the next day : Like all simmered meat soups, the flavors concentrate over time. Saturday’s leftovers become the ideal Sunday lunch.

✓The pasta thickens the soup on its own : By cooking in the broth, the lasagna releases its starch. The soup becomes naturally velvety without any added cornstarch or roux.

✓Zero special technique : Brown the meat, pour in the broth, wait. That’s really it. The result doesn’t look like what it is—and that’s exactly the point.

Ingredient Notes

Ingredients

All ingredients together: broken pasta, meat, tomatoes, herbs, and broth for a complete lasagna soup.

Italian Turkey Sausage : This is what gives the soup its character—fennel, pepper, mild chili. Look for it in the deli or specialty aisle. If unavailable, use ground beef alone and add a pinch of ground fennel and a bit of Cayenne pepper to approximate the flavor profile.
Ground Beef : An 80/20 mix (80% lean, 20% fat) makes the soup much more flavorful than extra-lean beef. The fat melts into the broth, giving it body.
Balsamic Vinegar : Surprising in a soup, but it does exactly what it’s supposed to: a slight acidity and a touch of sweetness that balances the tomato. A splash is enough. No need for the expensive vintage.
Chicken Broth : Six cups is the foundation of it all. Homemade if you have it, store-bought carton otherwise. Taste at the end of cooking before salting—industrial broth can already be quite salty.
Broken Lasagna Sheets : Break the sheets by hand, irregularly. Different sized pieces provide a more interesting texture in the soup than identical bits. No need to cook them beforehand.

Two meats, no compromises

We start by browning the turkey sausage and ground beef together in the pot over high heat. The sound you want to hear: a dry sizzle when the meat touches the hot bottom. Break up the pieces with a wooden spoon, without trying to turn them into crumbs—a few large chunks in the soup are good. When the meat is browned on all sides, a light caramel color, add the sliced onion and garlic. They soften in two minutes in the cooking fat. This is where the kitchen starts to smell like something.

The fragrant broth

The tomato paste goes in first. It cooks for thirty seconds alone at the bottom of the pot, just long enough to lose its metallic edge and concentrate its flavor. Then, pour everything else in at once: tomato sauce, diced tomatoes, chicken broth, the splash of balsamic vinegar, dried herbs, bay leaf, sugar, and pepper. The kitchen’s atmosphere changes. The oregano and basil cooking in the warm tomato create a powerful scent—the kind that makes people come to see what’s happening. Bring to a boil, then reduce the heat.

And now, patience

The broth simmers on low heat for about ten minutes before we add the pasta. This is the time to taste. Too acidic? A pinch of sugar. Not bold enough? A bit of salt. The broken lasagna then dives into the simmering broth—they swell quickly, ten to twelve minutes is enough. Keep an eye on it: they absorb a lot of liquid. If the soup thickens too much before the pasta is tender, a little hot broth will put things right.

Serving and garnishes

Remove the bay leaf. Taste one last time. Then serve directly into wide, deep bowls. A dollop of ricotta placed in the center, grated Parmesan if you have it, and a few fresh basil leaves. The cheese melts in the heat of the broth and creates that creamy texture associated with real lasagna. Serve with bread—for dipping, it’s practically mandatory.

Tips & Tricks

Do not prepare the entire soup in advance with the pasta in it: they swell too much as they cool and absorb all the broth. Make the base in the morning, add the pasta when reheating.
A drizzle of olive oil in the bowl just before serving—it might seem superfluous, but it rounds out the flavors and gives the broth a nice sheen.
The bay leaf is not optional: it brings a very light bitterness that balances the natural sweetness of the tomato. It’s removed before serving, but it has done its job.

Close-up — The string of melted cheese stretching out—the final touch that makes all the difference.

FAQs

Can this soup be prepared in advance?

Yes, but without the pasta. Make the meat-broth-tomato base up to the simmering stage, then refrigerate. When ready to serve, bring back to a boil and add the broken lasagna directly into the hot soup. They will be ready in 10 to 12 minutes.

Won’t the pasta get too mushy when reheating?

That is the main risk of this recipe. Lasagna continues to absorb broth in the refrigerator and while reheating. The solution: keep the soup and pasta separate, or only cook the pasta at the last moment. If they have already swollen, add hot broth to loosen the soup and serve quickly.

Can this soup be frozen?

The base yes, the pasta no. Freeze only the meat broth without the lasagna—thawed pasta becomes spongy and disintegrates. Cook fresh pasta when serving the thawed soup.

What can I use instead of Italian turkey sausage?

Ground beef alone works very well—just double the amount (600g total) and add a pinch of ground fennel and Cayenne pepper to replicate the aromatic profile of a spicy Italian sausage. A mild beef sausage like Merguez could also work, resulting in a bolder flavor.

What size pot is needed?

Minimum 4 to 5 liters. The soup gains volume with the broth and the swelling pasta—a small pot might overflow. A cast-iron Dutch oven or a large deep skillet are ideal for even cooking.

The soup is too thick, what should I do?

The lasagna absorbed more broth than expected—this is common if the pasta cooked a bit too long. Simply add hot chicken broth, one ladle at a time, stirring until you reach the desired consistency. Taste and adjust salt.