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Creamy White Lasagna Soup is what I make when I want lasagna comfort but not the baking dish, foil, and long wait. It has tender sheets of pasta, a pale creamy broth, little browned mushrooms, shredded chicken, and a spoonful of ricotta melting into every bowl.
The key is building flavor before the broth goes in. Let the mushrooms cook until they stop giving off water, stir flour into the buttered vegetables, then simmer the noodles right in the pot so the soup tastes full and starchy.
Creamy white lasagna soup ingredients
This soup tastes best when the dairy is simple and the broth is not too salty. Use low-sodium chicken broth, whole-milk ricotta, and low-moisture mozzarella so the bowl is creamy instead of watery.
Cremini mushrooms add a deeper flavor than white button mushrooms, but either works. Break the noodles into uneven pieces so the soup has that loose lasagna feel.
- Chicken breast. Simmers in the broth and shreds into tender pieces that make the soup filling.
- Lasagna noodles. Broken sheets give the soup its lasagna feel and release starch into the broth.
- Cremini mushrooms. Add browned, savory flavor that keeps the white broth from tasting flat.
- Onion and garlic. Build the base of the soup before any liquid goes in.
- Butter and flour. Make a light roux that gives the broth body without needing a whole cup of cream.
- Chicken broth. Carries the flavor through the noodles and chicken.
- Baby spinach. Wilts in at the end for color and a soft bite.
- Heavy cream. Rounds out the broth and makes it taste like white lasagna sauce.
- Mozzarella and parmesan. Melt into the soup for stretch and salty depth.
- Ricotta. Goes on top so each spoonful gets a creamy lasagna-like finish.
One pot, no layering
- Brown the vegetables. Melt butter in a Dutch oven, then cook onion and mushrooms until the mushrooms give off their liquid and start to brown. Add garlic, Italian seasoning, salt, and pepper for the last minute.
- Thicken the base. Sprinkle flour over the vegetables and stir until no dry patches remain. This keeps the broth creamy without making it heavy.
- Simmer the chicken. Slowly add broth while scraping the bottom of the pot. Add chicken breasts and simmer until they reach 165 F, then transfer them to a board and shred.
- Cook the noodles. Add broken lasagna noodles to the simmering broth. Stir often and cook until just tender, about 10-12 minutes.
- Finish gently. Return the chicken to the pot. Lower the heat and stir in spinach, cream, mozzarella, and parmesan until the greens wilt and the cheese melts.
- Serve with ricotta. Ladle into bowls and top each serving with ricotta, extra parmesan, black pepper, and a little parsley if you like.
Why the broth stays silky
The broth gets its body from two places. First, the flour cooks in butter with the vegetables, which makes a small roux. Second, the broken lasagna noodles simmer directly in the soup and release starch as they soften. That combination gives you a creamy bowl without making it feel like straight Alfredo sauce.
Keep the pot at a gentle simmer once the broth is added. A hard boil can make chicken tighten up and can break the dairy later. I like the lighter balance here, but if you want a more sauce-heavy bowl, try the site's Alfredo lasagna soup next.
Noodle timing matters
Lasagna noodles keep drinking broth after they cook. Pull the soup from the heat when the pasta is just tender, not soft and floppy. If it sits for 10 minutes before dinner, it will thicken. That is normal. Add warm broth or milk until the bowl looks loose and spoonable again.
Stir more than you think you need to while the noodles simmer. Wide pasta pieces can stack together and stick to the bottom. If you like the tomato-based version of this idea, the Easy and Delicious Lasagna Soup is a good one to keep nearby.
Chicken without dry bites
Boneless chicken breasts work well here because they simmer in seasoned broth and shred cleanly. The safest way to know they are done is with an instant-read thermometer. The USDA lists 165 F as the safe temperature for poultry in its safe temperature chart.
If your chicken breasts are very thick, cut them in half horizontally before simmering. They cook faster and stay more even. You can also use cooked chicken. Add it near the end so it warms through without drying out.
Swaps for busy nights
Rotisserie chicken is the fastest shortcut. Shred it while the mushrooms cook, then stir it in after the noodles are tender. For a meatless pot, use vegetable broth, double the mushrooms, and add white beans. That version lands close to the cozy feel of Creamy White Lasagna Veggie Soup.
You can swap spinach for chopped kale, but give kale a few extra minutes to soften. For a baked dinner with the same creamy comfort, save Million Dollar Italian Lasagna for a weekend.
Leftovers need extra broth
This soup keeps well, but the texture changes in the fridge. The noodles swell and the broth turns thicker by the next day. Reheat it gently in a saucepan with extra broth, milk, or water. Stir often and stop once it is hot. Boiling leftovers hard can make the dairy separate.
FoodSafety.gov's cold food storage chart is a useful guide for cooked leftovers. I keep this soup for up to 3 days in the refrigerator. For freezing, freeze the broth and chicken before adding noodles and dairy.
FAQs
- Can I make Creamy White Lasagna Soup with rotisserie chicken?
Yes. Skip simmering raw chicken and stir in about 3 cups of shredded rotisserie chicken after the noodles are tender. Let it warm through before you add the cream and cheeses.
- Can I make this soup without chicken?
Yes. Add another 8 ounces of mushrooms and one can of drained cannellini beans for a meatless version. Use vegetable broth and check the seasoning because vegetable broth can be lighter than chicken broth.
- How do I keep the cheese from clumping?
Lower the heat before adding mozzarella, parmesan, and cream. Stir in the cheese a handful at a time and stop once it melts. Hard boiling after the cheese goes in can make the broth look grainy.
- Can I use regular lasagna noodles?
Yes. Break dry lasagna sheets into spoon-size pieces before adding them to the pot. Stir often while they cook because wide noodles like to stick together near the bottom.
- How should I store leftovers?
Refrigerate leftovers in an airtight container for up to 3 days. The noodles will soak up broth as they sit, so add a splash of stock or milk when reheating.
- Can Creamy White Lasagna Soup be frozen?
You can freeze the soup base before adding noodles, cream, and cheese. For the best texture, thaw the base, bring it to a simmer, then cook fresh noodles and finish with dairy right before serving.
- What should I serve with white lasagna soup?
Garlic bread is the easy answer because it catches the creamy broth. A crisp green salad with lemony dressing also works well because it cuts through the richness.
