Hearty Crock Pot Lasagna Soup: Simple Weeknight Comfort

Featured in Hearty Mains.

Crock Pot Lasagna Soup: Get all your favorite rich, cheesy lasagna flavors in an easy slow cooker soup. Your perfect comfort food for busy nights!
Casey - Recipe Author
Updated on Fri Jan 09 2026 at 08:43 AM
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Hearty Crock Pot Lasagna Soup: Simple Weeknight Comfort | Recipes by HomeChef

I swear, some of my favorite recipes come from those nights where I just cannot, for the life of me, make one more elaborate meal. It was a particularly chilly Tuesday, the kind where you just want to wrap yourself in a blanket and pretend the world doesn't exist. I was craving lasagna, that deeply satisfying, cheesy, meaty hug in a dish, but the thought of all those layers and baking? Nah, not happening. Then it hit me: what if I could get all those flavors, all that comfort, but in my slow cooker? Honestly, I didn't expect that first attempt at Crock Pot Lasagna Soup to turn into such a staple, but here we are. It’s warm, it’s cheesy, it’s got all those familiar lasagna vibes without the fuss. This dish just feels like home.

My first time making this Crock Pot Lasagna Soup, I got a little overzealous with the red pepper flakes, thinking, "more spice, more life!" Oops. My husband took one bite and looked at me with wide eyes, reaching for his water glass. Live and learn, right? Now I know to add just a gentle pinch, or serve it on the side for those brave souls. It’s these little kitchen adventures, these tiny mistakes, that make a recipe truly yours, I think. Plus, it still tasted incredible, just with a fiery kick I hadn't intended.

Hearty Crock Pot Lasagna Soup Ingredients

  • Ground Italian Sausage: This is my go-to for that rich, savory base. The fennel in it just screams 'lasagna'! If you're not a fan, lean ground beef works, but you might want to amp up the Italian seasoning.
  • Yellow Onion & Garlic: The aromatic backbone, honestly. Don't skimp on these, they build so much foundational flavor. Fresh garlic, always, please. Those pre-minced jars just don't do it for me.
  • Crushed Tomatoes & Tomato Paste: The heart of our soup! The crushed tomatoes give us that lovely texture, and the paste? It deepens the tomato flavor like nothing else. I usually go for a good quality brand, it really does make a difference.
  • Beef Broth & Water: This forms our soup base. Beef broth adds richness, but a little water helps balance it. I tried all broth once and it was a bit too heavy, trust me.
  • Dried Lasagna Noodles: The star, obviously! Break them into bite-sized pieces. I've tried other pasta shapes, but the lasagna noodles just have that familiar chew. Don't use the no-boil kind here, they just get weird.
  • Italian Seasoning & Red Pepper Flakes: The spice rack heroes. Italian seasoning brings all the classic flavors, and those red pepper flakes? Just a touch for a little warmth, unless you're feeling brave like my first attempt!
  • Ricotta cheese: Ah, the creamy dream. This is what gives us that signature lasagna texture in every spoonful. Don't use the fat-free stuff, just don't. Life's too short for sad ricotta.
  • Shredded Mozzarella & Grated Parmesan: The ultimate cheese duo! Mozzarella for that glorious melt, Parmesan for salty, nutty depth. I always shred my own mozzarella, the pre-shredded stuff has additives that make it not melt as nicely.
  • Fresh Basil: A final flourish that brightens everything up. The smell of fresh basil just transports me, you know? It’s optional, but it just makes the Crock Pot Lasagna Soup feel complete.

Making Your Crock Pot Lasagna Soup

Brown the Meat & Aromatics:
First things first, get that large skillet hot over medium-high heat. Add your ground Italian sausage and break it up with a spoon. You want it nicely browned, no pink bits left. Drain off any excess grease, nobody wants a greasy Crock Pot Lasagna Soup. Then, toss in your chopped yellow onion and let it soften, maybe 5-7 minutes, until it's translucent and smells sweet. Finally, add your minced garlic and cook for just another minute until fragrant don't let it burn, it gets bitter so fast!
Layer into the Slow Cooker:
Now, transfer that beautiful browned meat and onion mixture into your 6-quart (or larger) slow cooker. This is where the magic really starts for your Crock Pot Lasagna Soup. I always try to spread it evenly across the bottom, it helps everything cook consistently. This step is pretty straightforward, but I always get a little giddy knowing all those flavors are about to meld together for hours. Seriously, the smells are already starting to build, even before the slow cooker lid goes on!
Add Liquids & Seasonings:
Pour in the crushed tomatoes, tomato paste, beef broth, and water. Give it a good stir to combine everything, making sure that tomato paste is fully incorporated and not just sitting in a lump. Then, sprinkle in your Italian seasoning, dried oregano, a pinch of red pepper flakes (or more if you're feeling daring!), salt, and black pepper. Stir it all again. This is where you really start to see the Crock Pot Lasagna Soup come to life, transforming from individual ingredients to something cohesive and exciting.
Break & Add Lasagna Noodles:
Now for the fun part! Take your dried lasagna noodles and break them into roughly 2-inch pieces. Don't worry about perfection here, jagged edges are totally fine. Scatter these broken noodles over the liquid mixture in the slow cooker. Give everything a gentle stir to ensure the noodles are mostly submerged in the liquid. This is crucial for them to cook properly without sticking or getting crunchy spots. I always feel a bit like a mad scientist at this stage, breaking up pasta, but it totally works for this Crock Pot Lasagna Soup.
Slow Cook to Perfection:
Cover your slow cooker and set it to cook on low for 3-4 hours or on high for 2-3 hours. You're looking for the noodles to be tender, but still have a bit of bite al dente, you know? Around the 2.5-hour mark on low, I usually peek and give it a stir to make sure nothing's sticking and everything's cooking evenly. This is where the house starts smelling absolutely divine, like a proper Italian kitchen. The anticipation for this Crock Pot Lasagna Soup is real!
Stir in Cheeses & Serve:
Once the noodles are tender, turn off the slow cooker. Stir in the ricotta cheese until it's mostly dissolved, creating those creamy pockets we love. Then, add half of your shredded mozzarella and half of your grated Parmesan, stirring until they're melted and gooey. Ladle the hot Crock Pot Lasagna Soup into bowls. Top each serving with the remaining mozzarella and Parmesan, and a sprinkle of fresh basil. The steam rising, the melting cheese… it's pure comfort in a bowl.

There's something so satisfying about coming home after a long day and knowing this Crock Pot Lasagna Soup is waiting for you. It's like a little reward for adulting. I remember one evening, I was feeling totally overwhelmed, and this soup was bubbling away, filling the house with the most incredible aromas. It instantly lifted my spirits. It’s more than just food, it’s a moment of calm, a delicious, cheesy hug in a bowl, no matter how chaotic the day has been.

Storing Crock Pot Lasagna Soup

Okay, so storing this Crock Pot Lasagna Soup is pretty straightforward, but I've definitely learned a few things. Once it's completely cooled (this is important, don't put hot soup in the fridge!), transfer it to airtight containers. It keeps beautifully in the fridge for 3-4 days. I've definitely made the mistake of trying to microwave it too quickly from cold, and the ricotta can separate a bit if you're not careful so don't do that lol. Reheat gently on the stovetop over low heat, stirring occasionally, or in the microwave in short bursts, stirring in between. If it's gotten a bit thick, a splash of extra beef broth or water will bring it right back to life. It actually tastes even better the next day, as the flavors have had more time to meld, which is always a win in my book!

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Hearty Crock Pot Lasagna Soup: Simple Weeknight Comfort - Image 1 | Recipes by HomeChef

Crock Pot Lasagna Soup Substitutions

I've tried a few swaps in my Crock Pot Lasagna Soup adventures, and here's the honest truth. For the meat, ground turkey or even a mix of ground beef and pork works well if you don't have Italian sausage. Just remember to add a bit more Italian seasoning if you go with plain ground meat. As for the noodles, if you're out of lasagna, campanelle or even large shells could work in a pinch, though the texture won't be quite the same I tried shells once and it worked... kinda. They got a little lost. For the cheeses, a blend of whatever melty cheese you have on hand, like provolone or fontina, could stand in for mozzarella. If you're not a fan of ricotta, some cream cheese could add a similar creaminess, but it changes the flavor profile quite a bit. Experiment, that's what cooking is all about!

Serving Up Your Crock Pot Lasagna Soup

This Crock Pot Lasagna Soup is a complete meal on its own, but I always feel like a little something extra makes it even better. A crusty loaf of garlic bread for dipping is an absolute must, honestly. The way it soaks up all that rich, tomatoey goodness? Unbeatable. A simple side salad with a light vinaigrette also cuts through the richness beautifully, making it feel like a fancy restaurant meal, even if you're in your pajamas. For drinks, a glass of red wine something like a Chianti or a Merlot pairs wonderfully. Or, for a non-alcoholic option, a sparkling water with a twist of lemon is refreshing. This dish and a cozy movie night? Yes please. It’s perfect for a quiet evening in, or even for a casual dinner with friends who appreciate good, easy comfort food.

Cultural Roots of Lasagna Soup

Lasagna, at its heart, is a classic Italian dish, deeply rooted in tradition and family. It's one of those iconic comfort foods that immigrated with Italian families, becoming a beloved staple in Italian-American kitchens. This Crock Pot Lasagna Soup, though, is a modern, ingenious twist on that classic. It captures all the familiar flavors and textures of a traditional baked lasagna the rich tomato sauce, the savory meat, the creamy cheeses, the tender pasta but reimagines it in a simpler, slow-cooked, spoonable format. It speaks to that universal desire for ease without sacrificing flavor, a testament to how traditional dishes evolve to fit our busy lives. For me, it connects to that feeling of heritage, but with a practical, weeknight spin that my nonna probably wouldn't understand, but would definitely approve of once she tasted it!

So there you have it, my current obsession: Crock Pot Lasagna Soup. It’s become such a reliable friend in my kitchen, a dish that always delivers on comfort and flavor, even when I’m running on fumes. I love how it makes the whole house smell amazing, bringing everyone together without any fuss. I hope you give it a try and find as much joy in it as I do. And hey, if you have any funny kitchen mishaps or stellar additions, please share them below! I’m always looking for new adventures.

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Hearty Crock Pot Lasagna Soup: Simple Weeknight Comfort - Image 2 | Recipes by HomeChef

Crock Pot Lasagna Soup Frequently Asked Questions

→ Can I make this Crock Pot Lasagna Soup vegetarian?

Absolutely! I've tried it with a mix of mushrooms, zucchini, and bell peppers instead of meat, and it’s surprisingly hearty. Just make sure to sauté the veggies first for depth of flavor, and maybe use vegetable broth instead of beef broth.

→ What if I don't have lasagna noodles?

While lasagna noodles give it that authentic feel, I've had success with other sturdy pasta shapes like broken rotini or even penne in a pinch. They won't have the same flat, wide texture, but they'll still soak up all that delicious Crock Pot Lasagna Soup sauce.

→ My Crock Pot Lasagna Soup noodles got mushy, what happened?

Oh, I've been there! Usually, it means they cooked a bit too long. Next time, try adding the noodles in the last hour or so of cooking, or just keep a closer eye on them. Every slow cooker is a little different, you know?

→ How long does Crock Pot Lasagna Soup last in the fridge?

It holds up really well! I've kept it in an airtight container for up to 3-4 days. The flavors actually deepen overnight, which is fantastic. Just remember to let it cool completely before storing, or it gets weird.

→ Can I freeze this Crock Pot Lasagna Soup?

You can! I've frozen it in individual portions. Just be aware that the noodles might get a little softer upon thawing and reheating. It still tastes great though, especially on a really busy day when you need something quick and comforting.

Hearty Crock Pot Lasagna Soup: Simple Weeknight Comfort

Crock Pot Lasagna Soup: Get all your favorite rich, cheesy lasagna flavors in an easy slow cooker soup. Your perfect comfort food for busy nights!

4 out of 5
(80 reviews)
Prep Time
20 Minutes
Cook Time
4 Hours
Total Time
4 Hours 20 Minutes
By: Casey

Category: Hearty Mains

Difficulty: Beginner

Cuisine: Italian-American

Yield: 6 Servings

Dietary: Contains Meat, Dairy, Gluten

Published: Mon Dec 29 2025 at 02:38 AM

Last Updated: Fri Jan 09 2026 at 08:43 AM

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Ingredients

→ Soup Base Essentials

01 1 lb ground Italian sausage (mild or hot)
02 1 large yellow onion, chopped
03 4 cloves garlic, minced
04 28 oz can crushed tomatoes
05 6 oz can tomato paste
06 4 cups beef broth
07 1 cup water

→ Flavor Layers

08 8 oz dried lasagna noodles, broken into 2-inch pieces
09 2 tsp Italian seasoning
10 1 tsp dried oregano
11 ½ tsp red pepper flakes (or to taste)
12 1 tsp salt (or to taste)
13 ½ tsp black pepper (or to taste)

→ Cheese Dream Team

14 15 oz container ricotta cheese
15 2 cups shredded mozzarella cheese, divided
16 ½ cup grated Parmesan cheese, divided

→ Finishing Touches

17 ¼ cup fresh basil, chopped (optional)

Instructions

Step 01

First things first, get that large skillet hot over medium-high heat. Add your ground Italian sausage and break it up with a spoon. You want it nicely browned, no pink bits left. Drain off any excess grease, nobody wants a greasy Crock Pot Lasagna Soup. Then, toss in your chopped yellow onion and let it soften, maybe 5-7 minutes, until it's translucent and smells sweet. Finally, add your minced garlic and cook for just another minute until fragrant – don't let it burn, it gets bitter so fast!

Step 02

Now, transfer that beautiful browned meat and onion mixture into your 6-quart (or larger) slow cooker. This is where the magic really starts for your Crock Pot Lasagna Soup. I always try to spread it evenly across the bottom, it helps everything cook consistently. This step is pretty straightforward, but I always get a little giddy knowing all those flavors are about to meld together for hours. Seriously, the smells are already starting to build, even before the slow cooker lid goes on!

Step 03

Pour in the crushed tomatoes, tomato paste, beef broth, and water. Give it a good stir to combine everything, making sure that tomato paste is fully incorporated and not just sitting in a lump. Then, sprinkle in your Italian seasoning, dried oregano, a pinch of red pepper flakes (or more if you're feeling daring!), salt, and black pepper. Stir it all again. This is where you really start to see the Crock Pot Lasagna Soup come to life, transforming from individual ingredients to something cohesive and exciting.

Step 04

Now for the fun part! Take your dried lasagna noodles and break them into roughly 2-inch pieces. Don't worry about perfection here, jagged edges are totally fine. Scatter these broken noodles over the liquid mixture in the slow cooker. Give everything a gentle stir to ensure the noodles are mostly submerged in the liquid. This is crucial for them to cook properly without sticking or getting crunchy spots. I always feel a bit like a mad scientist at this stage, breaking up pasta, but it totally works for this Crock Pot Lasagna Soup.

Step 05

Cover your slow cooker and set it to cook on low for 3-4 hours or on high for 2-3 hours. You're looking for the noodles to be tender, but still have a bit of bite – al dente, you know? Around the 2.5-hour mark on low, I usually peek and give it a stir to make sure nothing's sticking and everything's cooking evenly. This is where the house starts smelling absolutely divine, like a proper Italian kitchen. The anticipation for this Crock Pot Lasagna Soup is real!

Step 06

Once the noodles are tender, turn off the slow cooker. Stir in the ricotta cheese until it's mostly dissolved, creating those creamy pockets we love. Then, add half of your shredded mozzarella and half of your grated Parmesan, stirring until they're melted and gooey. Ladle the hot Crock Pot Lasagna Soup into bowls. Top each serving with the remaining mozzarella and Parmesan, and a sprinkle of fresh basil. The steam rising, the melting cheese… it's pure comfort in a bowl.

Notes

  1. Always drain the fat from your sausage before adding it to the slow cooker, it makes a huge difference in the final texture.
  2. Leftovers are fantastic! Just know the noodles might soak up more liquid, so a splash of broth when reheating helps.
  3. I've swapped ground beef for Italian sausage and it works, but I always add extra Italian seasoning to boost the flavor.
  4. Serve with a side of crusty garlic bread for dipping into all that delicious, cheesy broth.

Tools You'll Need

  • Large slow cooker (6-quart or larger)
  • large skillet

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Gluten

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 25g
  • Total Carbohydrate: 35g
  • Protein: 28g

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