Chicken lasagna soup gives you the same comforting mix of tomato, pasta, and creamy cheese as a baked lasagna, but in a spoonable bowl that comes together much faster. The broth stays bright and savory, the chicken turns tender, and the broken noodles soak up just enough tomato flavor without going mushy. It’s the kind of dinner that feels hearty without being heavy.
What makes this version work is building the base in stages. Browning the chicken first adds flavor to the pot, and cooking the tomato paste with the onion and garlic deepens the broth instead of leaving it flat. The noodle timing matters too: they go in after the broth has already developed, so they cook in the soup and help thicken it slightly as they soften.
Below, you’ll find the little details that keep the broth balanced and the cheese dollop creamy instead of clumpy. I’ve also included a few smart swaps and storage notes, because this is the kind of soup that earns a second night at the table.
The noodles held their shape, the broth stayed rich, and that ricotta-mozzarella topping melted into the soup just enough without disappearing. My kids asked for seconds before I even sat down.
Save this chicken lasagna soup for a creamy tomato broth with tender noodles and that ricotta-mozzarella finish.
The Trick to Keeping the Noodles Tender, Not Bloated
The biggest mistake with soup-based pasta dishes is letting the noodles sit in the pot too long. Lasagna noodles keep absorbing liquid even after the heat is off, so if you simmer them until they’re fully soft in advance, they’ll turn heavy and swollen by the time dinner hits the table. Pull the pot from the burner when the noodles are just tender with a little bite left in the center.
Breaking the noodles into pieces helps them cook evenly and makes the soup easier to eat, but don’t crush them into tiny shards. You want spoon-friendly pieces with enough surface area to hold onto the broth. If the soup thickens more than you like as it sits, a splash of hot broth brings it right back.
What Each Ingredient Is Actually Doing in the Pot
- Chicken breast or thighs — Thighs give you a little more richness and stay forgiving if the soup simmers a bit longer. Breast works well too, especially if you dice it evenly so it cooks through at the same time as the noodles. Browning it first matters because that color becomes part of the soup’s base.
- Tomato paste — This is the quiet backbone of the broth. Cooking it with the onion and garlic for a minute or two takes away the raw edge and gives the soup a deeper, more lasagna-like tomato flavor. Don’t skip that step if you want the broth to taste rounded instead of thin.
- Crushed tomatoes and diced tomatoes — The crushed tomatoes build the body, while the diced tomatoes leave a little texture in the bowl. Using both keeps the soup from tasting one-note. If you only have one type, use it, but the combination gives the best balance.
- Ricotta, mozzarella, and parmesan — This mix gives you the lasagna effect without baking anything. Ricotta makes the topping creamy, mozzarella melts into stretchy pockets, and parmesan sharpens the flavor so it doesn’t taste bland. Whole-milk ricotta works best here because low-fat versions can turn grainy.
- Broken lasagna noodles — They’re sturdier than small pasta shapes and hold their texture well in the broth. If you need a substitute, mafalda or wide egg noodles are the closest feel, but they won’t give you the same lasagna look. Keep an eye on them near the end; they go from firm to soft quickly.
Building the Soup So the Broth Stays Rich
Browning the Chicken First
Cook the diced chicken in a hot pot until the outside picks up color and the pieces are no longer pink on the surface. You’re not trying to cook it through at this stage, just create flavor and get a little fond on the bottom of the pan. If the pot looks dry, a small amount of olive oil keeps the chicken from sticking and helps it brown instead of steam.
Softening the Onion and Cooking Out the Paste
Once the chicken comes out, the onion goes into the same pot to pick up every bit of flavor left behind. Let it soften until translucent and lightly golden at the edges, then stir in the garlic and tomato paste. The paste needs a short cook time before the liquids go in; that’s what keeps the soup from tasting raw or metallic.
Simmering the Tomatoes and Finishing the Noodles
Add the broth, tomatoes, and seasonings, then bring everything to a lively simmer before the chicken and noodles go back in. The soup should bubble gently, not boil hard, or the chicken can tighten up and the noodles can start breaking apart. When the noodles are tender and the chicken is cooked through, stop the heat and season with salt and pepper before ladling it into bowls.
Making the Cheese Dollop
Stir the ricotta, mozzarella, parmesan, and basil together until the mixture looks thick and spoonable. Add it to the hot soup in generous scoops so it softens at the edges but still holds some shape in the center. If you stir it straight into the pot, it disappears into the broth instead of giving you that lasagna-style finish.
How to Adapt Chicken Lasagna Soup for Different Nights
Make It Gluten-Free
Use gluten-free lasagna noodles and check your broth label before you start. Gluten-free pasta can soften faster than wheat noodles, so add it a minute or two later and stop cooking when it still has a little firmness. That keeps it from turning soft and starchy in the bowl.
Swap in Turkey or Italian Sausage
Ground turkey makes the soup leaner and milder, while Italian sausage adds a saltier, more seasoned base. If you use sausage, you can pull back a little on the dried herbs because the meat brings more of its own seasoning. Either way, brown it well before adding the onion so the pot gets the same deep flavor.
Go Dairy-Free Without Losing the Creamy Finish
Skip the cheese dollop and finish each bowl with a spoonful of dairy-free ricotta or a drizzle of unsweetened cashew cream. You’ll lose some of the classic lasagna richness, but the soup still lands in the same cozy place if you keep the tomato broth well seasoned and add fresh basil at the end. A little extra olive oil on top helps round it out.
Storage and Reheating
- Refrigerator: Store for up to 4 days. The noodles will continue to soften, and the soup will thicken as it chills.
- Freezer: The broth and chicken freeze well for up to 3 months, but the noodles can get soft after thawing. For best texture, freeze the soup without noodles and cook fresh noodles when reheating.
- Reheating: Warm it gently on the stovetop over medium-low heat with a splash of broth or water. High heat can make the chicken dry and push the noodles past tender into mushy.
Questions I Get Asked About This Recipe
Chicken Lasagna Soup
Ingredients
Equipment
Method
- Heat a large pot over medium-high heat with olive oil, then cook the diced chicken until browned and cooked through, about 6-8 minutes; remove and set aside.
- In the same pot, sauté the diced onion for 4 minutes, then add the minced garlic and tomato paste and cook for 2 minutes.
- Add the crushed tomatoes, diced tomatoes, chicken broth, Italian seasoning, dried basil, dried oregano, and red pepper flakes, then bring the mixture to a boil.
- Return the chicken to the pot and add the broken lasagna noodles.
- Simmer for 10-12 minutes, until the noodles are tender and the chicken is cooked through; stir occasionally so the noodles don’t stick.
- Season the soup with salt and pepper to taste.
- Mix ricotta, shredded mozzarella, and parmesan, then serve each bowl with a generous spoonful and fresh basil on top.
