Slow Cooker Lasagna Soup is a hearty twist on classic lasagna, with layers of tomato-rich broth, tender noodles, and creamy cheese melting into every spoonful. Thick tomato broth simmers with browned beef and garlic, coaxing out rich aromas that will fill your kitchen with warmth. This beginner-friendly recipe takes all the flavors you love in lasagna and turns them into a comforting soup in your slow cooker—perfect for busy weeknights or cozy weekends.
Key Ingredients
Before you dive in, here’s a look at the main components that give this soup its authentic Italian comfort:
- 1 tablespoon olive oil: Essential for browning the meat and sautéing the aromatics without sticking.
- 1 pound ground beef: Provides rich, savory flavor and a hearty base for the tomato broth.
- 1 medium onion, diced: Adds sweetness and depth once softened.
- 3 cloves garlic, minced: Infuses the broth with a robust, aromatic kick.
- 2 tablespoons tomato paste: Intensifies the tomato flavor and thickens the broth.
- 1 teaspoon dried oregano: Brings earthy, herbal notes reminiscent of Italian classics.
- 1 teaspoon dried basil: Adds a sweet, peppery aroma that complements the tomatoes.
- 1/4 teaspoon red pepper flakes: Delivers a gentle heat to wake up the flavors.
- 2 14-ounce cans crushed tomatoes: Forms the rich tomato base for the soup.
- 4 cups beef broth: Creates a luscious, savory liquid that cooks the noodles.
- 8 ounces lasagna noodles, broken into pieces: Provides tender, pasta bites throughout the soup.
- 1 teaspoon salt: Balances and enhances all the savory flavors.
- 1/2 teaspoon pepper: Adds a touch of warmth and seasoning depth.
- 1 cup ricotta cheese: Offers creamy, cool dollops to contrast the hot soup.
- 1 cup shredded mozzarella cheese: Melts into gooey, cheesy pockets on top.
- 1/2 cup grated Parmesan cheese: Sprinkles a sharp, nutty finish.
- 1/4 cup fresh basil, chopped: Cuts through the richness with bright, herbal freshness.
How To Make Slow Cooker Lasagna Soup
Get ready to layer flavors and let your slow cooker do the work. You’ll start by browning the beef and sautéing the aromatics in a skillet, then build a rich, tomato-based broth right in your slow cooker. Once everything is combined, broken lasagna noodles go in for a gentle simmer until perfectly tender. Finally, you’ll top each bowl with creamy cheeses and fresh basil for an irresistible finish.
1. Heat olive oil in a skillet over medium heat and cook ground beef until browned, about 5 minutes, then drain excess fat.
2. Stir in diced onion and minced garlic and cook until the onion is translucent, about 3 minutes.
3. Transfer the beef mixture to the slow cooker, then add tomato paste, dried oregano, dried basil, red pepper flakes, crushed tomatoes, beef broth, salt, and pepper, stirring to combine.
4. Add broken lasagna noodles to the slow cooker, stirring gently to ensure they are submerged in the liquid.
5. Cover and cook on low for 4 to 6 hours or on high for 2 to 3 hours, until the noodles are tender.
6. Ladle the soup into bowls and top each serving with a spoonful of ricotta cheese, shredded mozzarella, and grated Parmesan.
7. Garnish with chopped fresh basil before serving for a bright finish.
Serving Suggestions
When it comes to serving Slow Cooker Lasagna Soup, you can get creative to elevate every bowl. Whether you’re aiming for extra cheesiness, crunch, or a refreshing side, these ideas will help you present this comforting soup in style and make each spoonful even more satisfying.
- Crusty Garlic Bread: Slice a warm baguette, spread with garlic butter, and toast until golden, perfect for dipping into the rich broth.
- Simple Green Salad: Toss mixed greens with a light vinaigrette for a bright, crunchy contrast to the hearty soup.
- Extra Cheese Sprinkle: Offer grated Parmesan or shredded mozzarella on the side so guests can customize their cheesy topping.
- Red Wine Pairing: Serve with a glass of medium-bodied red, like Chianti or Sangiovese, to complement the tomato and beef flavors.
Tips For Perfect Slow Cooker Lasagna Soup
Whether you’re a slow cooker novice or a seasoned pro, a few small tweaks can take your Slow Cooker Lasagna Soup from delicious to absolutely unforgettable. In just a few minutes, you can adjust the heat level, swap proteins, and make sure your leftovers taste just as good as day one. Keep these friendly tips in mind to get the most out of this tasty and effortless recipe.
- For extra heat, increase the red pepper flakes to taste to turn up the spice without altering other flavors.
- Store leftovers in an airtight container in the refrigerator for up to 3 days, ensuring the flavors meld beautifully.
- Freeze cooled soup in portion-sized containers for up to 2 months and thaw overnight in the refrigerator before reheating.
- Substitute ground beef with ground turkey or Italian sausage for a leaner option or to add extra seasoning complexity.
How To Store It
Proper storage ensures your Slow Cooker Lasagna Soup stays flavorful and safe to enjoy later. Whether you’re planning to savor leftovers throughout the week or save batches for a future cozy night, these methods will help maintain that rich, cheesy goodness without losing texture or taste.
- Refrigerate in airtight containers: Cool the soup to room temperature, transfer to sealed containers, and store in the fridge for up to 3 days.
- Freeze in portions: Divide cooled soup into freezer-safe containers, leaving room for expansion, and freeze for up to 2 months.
- Label and date each container before freezing so you can easily track freshness and use the oldest batch first.
- Thaw safely overnight in the refrigerator, then gently reheat on the stovetop over medium heat, adding a splash of broth if the soup has thickened.
Frequently Asked Questions
Got questions about making or storing this Slow Cooker Lasagna Soup? Check out these quick answers to help you along the way.
- How long does it take to prepare and cook Slow Cooker Lasagna Soup?
It takes about 15 minutes to brown the meat, sauté the aromatics, and combine ingredients in the slow cooker, plus 4 to 6 hours on low heat or 2 to 3 hours on high heat until the lasagna noodles are tender.
- Can I make Slow Cooker Lasagna Soup on the stovetop instead of using a slow cooker?
Yes, you can simmer it on the stovetop by transferring the beef mixture, tomato paste, seasonings, crushed tomatoes, and broth to a large pot. Bring to a gentle boil, add broken lasagna noodles, then reduce heat to low and cook, stirring occasionally, for about 20 to 25 minutes until the noodles are al dente.
- What can I substitute for ground beef in this recipe?
You can swap ground beef with ground turkey or Italian sausage for a leaner or spicier flavor. For a vegetarian version, use a plant-based ground meat substitute, lentils, or finely chopped mushrooms instead of the beef, and swap the beef broth for vegetable broth.
- How do I prevent the lasagna noodles from becoming too soft or mushy?
To keep the noodles from overcooking, you can add them during the last hour of cooking on low heat or during the last 45 minutes on high heat so they finish tender but still hold their shape. Alternatively, cook the noodles separately until just al dente and stir them into individual bowls before ladling in the soup.
- How should I store and reheat leftovers of Slow Cooker Lasagna Soup?
Store cooled soup in an airtight container in the refrigerator for up to three days or freeze portions in freezer-safe containers for up to two months. To reheat, thaw overnight if frozen and gently warm on the stovetop over medium heat, adding a splash of broth or water if the soup has thickened.
- How can I adjust the spice level of this soup?
For extra heat, increase the red pepper flakes beyond the recipe’s 1/4 teaspoon, or add a pinch of crushed chili flakes. For a milder version, omit the red pepper flakes entirely. You can also customize the heat by using a spicier Italian sausage in place of ground beef.
- What can I do if my soup turns out too thick or too thin?
If the soup is too thick, stir in additional beef broth or water a little at a time until you reach your desired consistency. If it’s too thin, remove the lid during the last 30 minutes of cooking to allow some liquid to evaporate, or whisk in an extra tablespoon of tomato paste and simmer for another 10 minutes.
What Makes This Special
Slow Cooker Lasagna Soup takes all the best elements of a classic lasagna—sautéed beef, rich tomato sauce, tender noodles, and layers of melty cheese—and turns them into an easy, spoonable feast. It works because the slow cooker gently melds flavors, allowing the pasta to absorb the tangy broth without turning to mush. The quick dollops of ricotta and melted mozzarella add creamy pockets that feel downright indulgent. Feel free to print this recipe and tuck it into your recipe binder, then drop a comment below with your favorite tweak or any questions you have—I’m here to chat all things cozy comfort food!
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Slow Cooker Lasagna Soup
- Prep Time: 15 mins
- Cook Time: 300 mins
- Total Time: 5 hours 15 minutes
- Yield: 6 servings
- Category: Soups
Description
Thick tomato broth simmers with browned beef and garlic, coaxing out rich aromas. Broken lasagna noodles soften until tender, then finish with dollops of ricotta, melted mozzarella and a shower of Parmesan.
Ingredients
- 1 tablespoon olive oil
- 1 pound ground beef
- 1 medium onion diced
- 3 cloves garlic minced
- 2 tablespoons tomato paste
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1/4 teaspoon red pepper flakes
- 2 14-ounce cans crushed tomatoes
- 4 cups beef broth
- 8 ounces lasagna noodles broken into pieces
- 1 teaspoon salt
- 1/2 teaspoon pepper
- 1 cup ricotta cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/4 cup fresh basil chopped
Instructions
- Heat olive oil in a skillet over medium heat and cook ground beef until browned about 5 minutes then drain excess fat.
- Stir in diced onion and minced garlic and cook until onion is translucent about 3 minutes.
- Transfer beef mixture to slow cooker then add tomato paste dried oregano dried basil red pepper flakes crushed tomatoes beef broth salt and pepper and stir to combine.
- Add broken lasagna noodles to the slow cooker stirring to ensure they are submerged in liquid.
- Cover and cook on low for 4 to 6 hours or on high for 2 to 3 hours until noodles are tender.
- Ladle soup into bowls and top each with a spoonful of ricotta cheese shredded mozzarella and grated Parmesan.
- Garnish with chopped fresh basil before serving.
Notes
- For extra heat increase the red pepper flakes to taste.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Freeze cooled soup in portioned containers for up to 2 months and thaw overnight in the refrigerator.
- Ground turkey or Italian sausage can be substituted for ground beef for a different flavor.