It's Wednesday, October 22nd, and the weather here in Austin has finally, finally delivered that first real taste of autumn. The air is crisp, and my kitchen is officially in full-on soup season. This One Pot Lasagna Soup is, without a doubt, my family's most requested meal when the temperature drops. It is the ultimate comfort food hack-delivering all the rich, savory, and cheesy goodness of a classic baked lasagna, but it's ready in under 45 minutes, and you only have to wash one pot. It's pure, weeknight-saving genius.
I usually serve it with a batch of Garlic Parmesan Roasted Sweet Potatoes or a big green salad like this Crunchy Apple Feta Spinach Salad to round things out. And if we're feeling festive (or it's a Friday), Pumpkin Pie Cookies make a perfect little dessert that keeps with the fall theme.
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Tested in my Austin kitchen: The secret to this soup is all in how you serve it. My first time, I stirred all the cheese into the pot, and it got a bit lost. Trust me on this: placing the sliced mozzarella in the bottom of the bowl before ladling the hot soup on top is the game-changer. It gives you that perfect, restaurant-style, gooey cheese-pull in every single spoonful.
All the Comfort, None of the Layers
This is the perfect recipe for a busy weeknight when you're craving a hearty, cozy meal. You get the rich, meaty tomato broth, the perfectly al dente noodles, and the creamy, cheesy finish of a classic lasagna without any of the fussy layering or long baking times. By browning the beef well and simmering the noodles right in the seasoned broth, you build an incredible depth of flavour in one pot.
Why You'll Love This Recipe
- One-Pot Wonder: From browning the beef to simmering the noodles, everything cooks in a single Dutch oven or large pot for minimal cleanup.
- Ready in 45 Minutes: You get the deep, comforting flavour of lasagna on a busy weeknight timeline.
- Hearty & Comforting: This is a thick, satisfying soup that eats like a full meal.
- Incredibly Cheesy: The three-cheese combo (mozzarella, ricotta, Parmesan) delivers that authentic, decadent lasagna experience.
Ingredients
Here's what you'll need for this cozy, one-pot soup. For the full list with precise measurements, see the recipe card at the end of the post!
For the Soup Base
- Ground Beef: 1 lb of 90/10 lean ground beef (or ground turkey) is perfect.
- Aromatics: A yellow onion and 3 garlic cloves.
- Spices: Garlic powder, onion powder, dried basil, and dried oregano.
- Canned Goods: A 14-ounce can of crushed tomatoes, a 32-ounce carton of low-sodium chicken broth (or beef broth), and tomato paste.
- Noodles: 6 ounces of standard lasagna noodles (the kind you have to boil), broken into 2-inch pieces.
- Veggies: 1 cup of frozen chopped spinach. No need to thaw!
For the Creamy Finish & Serving
- Heavy Cream: Just ¼ cup adds a crucial, velvety richness.
- Cheese Trio: Ricotta cheese (I prefer whole milk), low-moisture mozzarella cheese (sliced or shredded), and grated Parmesan for serving.
How to Make One Pot Lasagna Soup
This is a simple, straightforward process. The key is to build the flavours in layers in your single pot.
Step 1: Brown the Beef
In a large Dutch oven or heavy-bottomed pot, add the ground beef over medium-high heat. Cook until it's well-browned, breaking it up with a spoon as it cooks. My secret here is to let it sit undisturbed for 3-4 minutes to get those deeply browned, crispy bits (this is called fond) on the bottom of the pan. According to culinary resources like The Kitchn, this fond is the key to building a rich, savory flavour base. Once browned, drain off any excess grease.
Step 2: Sauté Aromatics and Spices
Add the finely minced garlic and diced onion to the pot with the beef. Cook over medium-low heat for about 5 minutes, stirring frequently, until the onion has softened and the garlic is fragrant. Be careful not to let the garlic burn!
Now, stir in the garlic powder, onion powder, dried basil, oregano, kosher salt, and black pepper. Let the spices "toast" with the meat and onions for about 1 minute until they're fragrant.
Step 3: Simmer the Soup and Noodles
Pour the crushed tomatoes, chicken broth, water, and tomato paste into the pot, stirring to combine and scraping up any last browned bits.
Break the lasagna noodles into 2-inch pieces (I find it easiest to do this inside a zip-top bag to contain the shards!). Add the broken noodles to the pot and stir well.
Raise the heat and bring the soup to a boil. Once it's boiling, immediately reduce the heat to a low simmer, cover the pot, and cook for 10 minutes, or until the noodles are just al dente (tender with a slight bite).
Step 4: Finish with Cream and Spinach
Stir in the frozen chopped spinach (it will wilt instantly in the hot broth) and the heavy cream. Let the soup cook, uncovered, for an additional 5 minutes to let the flavours meld and the spinach to heat through.
Give the soup a final taste and adjust the salt or pepper if needed.
Step 5: Serve the Lasagna Soup
This is the best part! Place a slice or a small handful of mozzarella cheese in the bottom of each serving bowl. Ladle the hot lasagna soup directly over the cheese. Top each bowl with a generous dollop of ricotta cheese and a sprinkle of Parmesan.
Common Mistakes to Avoid
- Overcooking the Noodles: The noodles will continue to cook in the hot soup even after you take it off the heat. Pull them off the stove when they are al dente (still have a firm bite) to prevent them from becoming mushy.
- Not Browning the Beef: Don't just "grey" the beef. Letting it get those deep, dark brown crispy bits on the bottom of the pan creates a massive layer of flavour that you can't get otherwise.
- Boiling the Cream: Don't add the heavy cream while the soup is at a rolling boil. Add it at the end over low heat and simmer gently to prevent any chance of it separating.
Tips and Tricks for Success
- The Cheese-in-the-Bowl Trick: I'll say it again: serve the mozzarella in the bowl, not on top of the pot. This guarantees a personal, perfect, gooey cheese-pull for everyone, just like the center of a baked lasagna.
- Break Noodles in a Bag: To avoid a shrapnel-zone of pasta shards all over your kitchen, place your lasagna noodles in a zip-top bag, seal it (mostly), and break them up inside the bag.
- Use Whole Milk Ricotta: This isn't the place for skim-milk ricotta. Whole milk ricotta provides a much creamier, richer, and more authentic flavour and texture for your topping.
- Grate Your Own Cheese: If you can, grate your own mozzarella and Parmesan from blocks. Pre-shredded cheeses are often coated in cellulose and won't melt as smoothly.
Variations
This soup is a fantastic base for customization!
- Use Spicy Sausage: This is my favorite variation. Swap the ground beef for 1 lb of hot Italian sausage (casings removed). It adds a fantastic fennel flavour and spicy kick.
- Make it Vegetarian: Use a high-quality plant-based ground "beef" (like Impossible or Beyond) and swap the chicken broth for vegetable broth.
- Add More Veggies: Sauté diced zucchini, bell peppers, or mushrooms along with the onions for an extra vegetable boost.
- Different Pasta: If you don't have lasagna noodles, you can absolutely use 1.5 cups of any short-cut pasta, like rotini, penne, or bow ties.
How to Serve
This is a hearty, all-in-one meal. It truly only needs one companion:
- Serve with a thick slice of crusty garlic bread or a warm baguette for mopping up every last drop of the savory broth.
- A simple Caesar salad or green salad on the side makes it a perfect, well-rounded dinner.
Make Ahead and Storage
This soup is a fantastic make-ahead meal, as the flavours get even better the next day!
- Make Ahead: You can make the entire soup 1-2 days in advance.
- Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Reheating: Reheat gently in a pot over low heat, stirring occasionally. Note: The noodles will continue to absorb the broth as they sit, making the "soup" much thicker (more like a pasta dish). When reheating, I always add an extra splash of chicken broth or water to loosen it back up to a "soupy" consistency.
- Freezing: You can freeze this soup, but be aware that the noodles will become very soft upon thawing and reheating. If you know you're making this for the freezer, I recommend cooking the noodles separately and adding them only to the portions you're eating.
Recipe Notes / What I Learned
After making this dozens of times, I've learned that the soup is even better on day two. The noodles soak up all that savory broth, and the spices have time to meld. It becomes less of a "soup" and more of a "stew-like" pasta, but it's incredibly delicious. Just be prepared to add a splash of broth when you reheat it to bring it back to life!
Nutrition Snapshot
Estimated Nutrition Per Serving (⅙th of pot, with cheese toppings): ~580 calories · 39g protein · 44g carbs · 27g fat (This is an approximation and can vary based on the leanness of your beef and the specific cheeses used.)
Mouthwatering One Pot Lasagna Soup
Equipment
- Large pot or Dutch oven
- Spoon
Ingredients
Group: For the soup
- 1 lb ground beef
- 3 cloves garlic finely minced
- ½ yellow onion diced
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon dried basil
- ½ teaspoon dried oregano
- 1 teaspoon kosher salt plus more as needed
- freshly ground black pepper to taste
- 14 oz can crushed tomatoes
- 32 oz chicken broth more if needed
- 1 cup water
- 2 teaspoon tomato paste
- 6 oz lasagna noodles broken up
- 1 cup frozen chopped spinach
- ¼ cup heavy cream
Group: For serving
- ricotta cheese
- 4 oz mozzarella cheese cut in slices
- parmesan cheese optional
Instructions
- In a large pot over medium-high heat, add the ground beef and cook until it is well-browned, breaking it up with a spoon as it cooks. Once fully browned, drain off any excess grease from the pot to prevent the soup from being too oily.
- Add the finely minced garlic, diced onion, garlic powder, onion powder, dried basil, dried oregano, kosher salt, and freshly ground black pepper to the browned beef in the pot. Stir everything together and cook over medium-low heat for about 5 minutes, letting the onion soften and the aromatics become fragrant. Stir frequently to avoid burning the garlic.
- Pour the crushed tomatoes, chicken broth, water, and tomato paste into the pot with the sautéed beef and aromatics. Break the lasagna noodles into pieces (about 2 inches each) and add them to the pot. Stir well to combine all ingredients. Raise the heat and bring the soup to a boil, then immediately reduce to low, cover the pot, and simmer for 10 minutes until the noodles begin to cook and soften.
- Stir in the frozen chopped spinach and heavy cream to the simmering soup. Continue to cook on low heat, uncovered, for an additional 5 minutes until the spinach is heated through and the soup is creamy. taste and adjust the salt or pepper if needed.
- Place a slice of mozzarella cheese in the bottom of your serving bowl. Ladle the hot lasagna soup over the cheese, allowing it to melt. Top each bowl with a dollop of ricotta cheese and a generous sprinkle of parmesan cheese, if using.
Notes
Nutrition
FAQs
Can I use oven-ready or no-boil lasagna noodles?
I would not recommend it. No-boil noodles are designed to absorb a massive amount of liquid in the oven. In this soup, they tend to disintegrate and turn unpleasantly mushy very quickly. Stick with classic, hard, boil-able lasagna noodles.
Can I make this gluten-free?
Yes, easily! Just use your favourite brand of gluten-free lasagna noodles (broken up) or a gluten-free short-cut pasta. Ensure your broth and spices are certified gluten-free as well.
Can I make this in a slow cooker?
Yes! I recommend browning the beef, onions, and garlic in a skillet first, then transferring them to the slow cooker. Add all the other ingredients except the noodles, spinach, and cream. Cook on LOW for 4-6 hours or HIGH for 2-3 hours. About 30 minutes before serving, turn to HIGH, stir in the broken noodles and spinach, and cook until the noodles are tender. Stir in the heavy cream right at the end.
