Lasagna soup takes everything you love about a classic lasagna and dumps it into one pot. No layering. No baking for an hour. No dishes piling up in the sink while you wait.
You get the same rich meat sauce, the same gooey cheese, the same broken-up noodles soaking up all that flavor. Just faster. And honestly? Just as good.
I make this on weeknights when I want something that feels like a hug but I don’t have the patience for a whole production. It’s become one of those recipes I go back to more than I expected to.
Let’s get into it.
What You’ll Need
Here’s everything you’ll want on your counter before you start:
- 1 tablespoon olive oil
- 1 lb ground beef (or Italian sausage, more on that below)
- 1 small onion, diced
- 4 cloves garlic, minced
- 1 can (28 oz) crushed tomatoes
- 2 tablespoons tomato paste
- 4 cups beef or chicken broth
- 1 tablespoon Italian seasoning
- 1/2 teaspoon red pepper flakes
- 1 bay leaf
- 8 lasagna noodles, broken into 2-inch pieces
- Salt and pepper, to taste
- 1 cup ricotta cheese
- 1 1/2 cups shredded mozzarella
- 1/2 cup grated parmesan
- Fresh basil, for topping
That’s it. Nothing fancy, nothing you can’t find at a regular grocery store.
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Tools You’ll Need
- A large pot or Dutch oven
- A wooden spoon
- A ladle
- Cutting board and knife
- Measuring cups and spoons
- A small bowl (for the ricotta mixture)
How to Make Lasagna Soup
1. Brown the meat.
Heat the olive oil in your pot over medium heat. Add the ground beef and cook until it’s no longer pink, breaking it apart as it cooks.
2. Soften the onion and garlic.
Add the diced onion and cook for about 3-4 minutes, until it turns soft. Stir in the garlic and cook for another minute.
3. Build the base.
Add the crushed tomatoes, tomato paste, broth, Italian seasoning, red pepper flakes, and bay leaf. Give it a good stir.
4. Let it simmer.
Bring everything to a light boil, then lower the heat and let it simmer for 15 minutes. This is where the flavor really builds.
5. Cook the noodles right in the pot.
Add the broken lasagna noodles directly into the soup. Cook for 10-12 minutes, stirring occasionally so they don’t stick together.
6. Season and remove the bay leaf.
Taste it. Add salt and pepper as needed, then fish out that bay leaf.
7. Make the ricotta topping.
In your small bowl, mix the ricotta with a pinch of salt. This is what you’ll dollop on top of each bowl.
8. Serve.
Ladle the soup into bowls, add a spoonful of the ricotta mixture, sprinkle mozzarella and parmesan on top, and finish with fresh basil.
Pro Tips From Someone Who’s Made This Way Too Many Times
- Don’t cook the noodles too early. If you’re making this ahead, cook the noodles separately and add them right before serving. Otherwise they turn mushy sitting in the broth.
- Break the noodles unevenly. Some smaller pieces, some bigger. It makes every bite feel a little different, which sounds small but actually matters.
- Let the sauce simmer longer than you think you need to. Even five extra minutes deepens the flavor more than you’d expect.
- Use full-fat ricotta. The low-fat version gets watery and won’t hold its shape on top of the soup.
- Warm your bowls before serving. This soup cools fast because of the broth, and a warm bowl keeps it hot longer.
Substitutions and Variations
You’ve got some room to play here:
| Original | Swap | Why It Works |
|---|---|---|
| Ground beef | Italian sausage | Adds more spice and fat |
| Ground beef | Ground turkey | Lighter, still holds flavor well |
| Lasagna noodles | Broken fettuccine | Cooks faster, similar texture |
| Beef broth | Vegetable broth | Makes it vegetarian-friendly |
| Ground beef | Lentils | Fully plant-based version |
| Ricotta | Cottage cheese, blended smooth | Higher protein, similar texture |
Want it spicier? Double the red pepper flakes. Want it heartier? Add a handful of spinach in the last five minutes of cooking.
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Make Ahead Tips
This soup actually gets better the next day, minus the noodles.
If you’re prepping ahead, make the sauce base fully and store it in the fridge for up to 3 days. Cook your noodles fresh right before serving so they don’t turn to mush.
You can also freeze the sauce base (without noodles) for up to 3 months.
A Few Extra Details Worth Knowing
Nutrition (per serving, roughly):
Around 420 calories, 24g protein, 18g fat, and 38g carbs. This will shift depending on what meat and cheese you use.
For gluten-free: swap the lasagna noodles for a gluten-free pasta of the same shape. The rest of the recipe stays exactly the same.
Pairing suggestions: A simple green salad with a lemon vinaigrette cuts through the richness nicely. Garlic bread is basically required in my house.
Time-saving tip: Dice your onion and mince your garlic the night before. It’s a five-minute head start that makes the whole process feel less rushed.
Leftovers and Storage
Store leftovers in an airtight container in the fridge for up to 4 days.
The noodles will keep absorbing broth as it sits, so it’ll look thicker the next day. That’s normal. Just add a splash of broth or water when reheating to loosen it back up.
To reheat, warm it on the stove over medium-low heat, stirring occasionally. The microwave works too, just cover it so it doesn’t splatter everywhere.
I don’t recommend freezing it once the noodles are in. They get soft in a way that’s not great.
FAQs Related to lasagna soup
1. Can I make this in a slow cooker?
Yes. Brown the meat first, then add everything except the noodles, cheese, and basil to the slow cooker. Cook on low for 6 hours, then stir in the noodles for the last 20-30 minutes.
2. Why did my noodles turn mushy?
They probably sat in the hot broth too long, either during cooking or as leftovers. Cook them just until tender and serve soon after.
3. Can I use no-boil lasagna noodles?
You can, but regular noodles hold their texture a little better once broken into pieces and simmered.
4. Is this soup spicy?
Not really, the red pepper flakes add warmth more than heat. Skip them completely if you’re sensitive to spice, or double them if you love it.
5. Can I make this dairy-free?
Yes. Use a dairy-free ricotta and mozzarella alternative. The flavor changes slightly but it still works.
Conclusion
This is one of those recipes that feels like more effort than it actually is. One pot, simple ingredients, and a payoff that tastes like you spent way longer on it than you did. That’s a win in my book every single time.
Make it this week if you can. And when you do, come back and tell me how it turned out in the comments. I want to know if you tried any of the swaps, or if you added your own twist to it.