I still remember the first time I turned the flavors of lasagna into a cozy, spoonable soup. This Slow Cooker Lasagna Soup takes all the comforting elements of classic lasagna and makes them ridiculously easy: browned meat, garlicky tomato broth, broken lasagna noodles, and a creamy ricotta finish. It’s perfect for busy weeknights, picky eaters, or when you want a hands-off, crowd-pleasing meal. If you enjoy fuss-free slow cooker dinners, try the slow cooker garlic butter chicken and veggies for another simple family favorite.
Why you’ll love this dish
This recipe gives you lasagna flavor with far less effort and cleanup. It cozy-fies dinner with a steaming bowl, is friendly on the budget, and scales up easily for guests. The slow cooker develops deep tomato and meat flavors while you go about your day, and finishing with ricotta and mozzarella recreates that creamy lasagna mouthfeel without layering pasta sheets.
“Comfort food that uses one pot and still tastes like a Sunday dinner. My kids asked for seconds.”
Step-by-step overview
- Brown the ground meat and drain it for a cleaner broth.
- Combine browned meat with aromatics, marinara, tomatoes, and broth in the slow cooker.
- Cook low and slow so flavors meld, or speed it up on high.
- Stir in broken lasagna noodles near the end so they stay tender and not mushy.
- Finish with a splash of balsamic, a scoop of ricotta, and melted mozzarella for the lasagna finish.
What you’ll need
- 1 pound lean ground beef or ground turkey (turkey works well to lower fat).
- 1 small yellow onion, diced.
- 5 cloves garlic, minced.
- 4 cups chicken broth (use low sodium if you want more control).
- 2 cups marinara sauce (your favorite jarred or homemade).
- 15 ounce can diced tomatoes, undrained.
- 8 lasagna noodles, broken into pieces (regular or gluten free as needed).
- 1/2 cup grated mozzarella cheese.
- 1/2 cup ricotta cheese.
- Salt and pepper to taste.
- Optional finishing: grated Parmesan cheese and a splash of balsamic vinegar.
Notes: Swap ground turkey for lean beef to save calories. Use whole wheat or gluten free noodles if needed. Low sodium broth helps when you add salty cheeses later.
Step-by-step instructions
- Heat a large skillet over medium. Add the ground meat and cook, breaking it up with a spoon, until no longer pink and browned. Drain excess fat and transfer the meat to the slow cooker.
- Add the diced onion and minced garlic to the slow cooker. Pour in the chicken broth, marinara sauce, and the can of diced tomatoes with its juices. Season with salt and pepper and stir everything to combine.
- Cover and cook on Low for 6 to 8 hours or on High for 3 to 4 hours so the flavors meld and the onions soften.
- About 30 minutes before serving, stir in the broken lasagna noodles. Replace the lid and cook until the noodles are tender but not falling apart. Check and stir occasionally to prevent sticking.
- Stir in a splash of balsamic vinegar just before serving for brightness. Spoon a dollop of ricotta into each bowl and top with shredded mozzarella. Taste and adjust salt and pepper. Serve with garlic bread or a crisp salad.
Best ways to enjoy it
Serve bowls hot with the ricotta dollop slightly melted on top and grated Parmesan if you like a sharper finish. A simple green salad with a lemony dressing balances the richness. For crunchy contrast, garlic bread or toasted baguette slices are classic partners. If you want another slow cooker crowd-pleaser in rotation, check out my take on slow cooker lemon herb chicken for an easy alternative main.
How to store & freeze
Refrigerate leftovers in airtight containers within two hours of cooking. Store for up to 3 to 4 days. Reheat gently on the stovetop over low heat with a splash of broth to loosen the soup, or microwave in short bursts stirring between. To freeze, cool completely and transfer to freezer-safe containers for up to 3 months. Thaw overnight in the refrigerator before reheating. Always reheat to an internal temperature of 165°F (74°C) for safe serving.
Helpful cooking tips
- Brown the meat well. That caramelized flavor makes the broth richer.
- Add noodles near the end. This prevents them from becoming soggy and overcooked.
- Use low sodium broth and adjust salt after cheese and vinegar are added.
- If the soup seems too thin at the end, remove the lid and cook on High for 15 to 20 minutes to concentrate flavors.
- For a creamier finish, stir a little ricotta directly into the pot before ladling bowls.
- If you prefer leaner protein, choose ground turkey and taste for seasoning since turkey is milder.
Recipe variations
- Vegetarian version: Replace meat with cooked lentils or a plant based crumble and use vegetable broth. Add extra mushrooms for umami.
- Cheesy twist: Stir in a handful of shredded provolone or fontina with the mozzarella for a deeper cheese pull.
- Gluten free: Use gluten free lasagna noodles or small gluten free pasta broken into pieces.
- Veggie boost: Add diced zucchini or bell pepper to the slow cooker for an extra serving of vegetables. Add them in the last 2 hours of cooking so they keep some texture.
Common questions
Can I make this recipe vegetarian?
Yes. Swap the meat for cooked brown lentils, chopped mushrooms, or a plant based crumbled product and use vegetable broth. Watch seasoning because vegetarian bases can need more herbs or salt.
Can I use regular pasta instead of lasagna noodles?
You can, but keep in mind smaller pasta cooks faster and can become soft quickly. Add any pasta about 15 to 20 minutes before serving and check frequently.
How long will leftovers keep in the fridge?
Stored in an airtight container, leftovers last 3 to 4 days refrigerated. Reheat to 165°F (74°C) before eating.
Can I skip browning the meat?
Browning adds depth and texture. If you are short on time, you can add raw ground meat to the slow cooker but increase the cooking time and break up the meat early so it cooks evenly.
Will the noodles soak up all the broth if I leave the soup in the slow cooker?
Yes, noodles will keep absorbing liquid the longer they sit. For best texture, add noodles only about 30 minutes before serving or store noodles separately and combine when reheating.
Slow Cooker Lasagna Soup
Ingredients
Method
- Heat a large skillet over medium and add the ground meat. Cook, breaking it up with a spoon until no longer pink and browned. Drain excess fat and transfer the meat to the slow cooker.
- Add the diced onion and minced garlic to the slow cooker. Pour in the chicken broth, marinara sauce, and the can of diced tomatoes with its juices. Season with salt and pepper and stir everything to combine.
- Cover and cook on Low for 6 to 8 hours or on High for 3 to 4 hours so the flavors meld and the onions soften.
- About 30 minutes before serving, stir in the broken lasagna noodles. Replace the lid and cook until the noodles are tender but not falling apart. Check and stir occasionally to prevent sticking.
- Stir in a splash of balsamic vinegar just before serving for brightness. Spoon a dollop of ricotta into each bowl and top with shredded mozzarella.
