If you’ve ever dreamed of a comforting, cheesy, and hearty meal that practically makes itself while you relax, then this Easy Slow Cooker Lasagna Recipe is about to become your new best friend. Combining rich layers of savory meat sauce, creamy ricotta, and gooey mozzarella, all slowly melded to perfection in your slow cooker, this dish delivers all the classic lasagna flavors with minimal fuss and maximum flavor. It’s ideal for busy days, family dinners, or whenever you want a satisfying homemade meal without standing over the stove. Trust me, once you try this, you’ll wonder how you ever made lasagna any other way.

Ingredients You’ll Need
Gathering the right ingredients is the first step toward lasagna nirvana, and luckily, this Easy Slow Cooker Lasagna Recipe calls for simple, pantry-friendly staples. Each component plays a key role in building the dish’s rich layers—from the hearty ground beef to the luxurious cheeses and flavorful sauces, everything is designed to come together beautifully in your slow cooker.
- 1 lb ground beef: The meaty foundation that adds a savory depth to the sauce.
- 1 onion, chopped: Provides sweetness and enhances the sauce’s complexity.
- 2 cloves garlic, minced: Adds a fragrant punch that livens up the meat sauce.
- 1 jar (24 oz) pasta sauce: A rich, tomato-based sauce that brings classic Italian flavor.
- 1 can (15 oz) tomato sauce: Enhances the saucy texture and deepens the tomato taste.
- 2 cups shredded mozzarella cheese, divided: Offers gooey, melty goodness throughout the layers.
- 1 container (15 oz) ricotta cheese: Adds creamy, tangy smoothness to the cheese mixture.
- 1/4 cup grated Parmesan cheese: A salty, nutty accent that ups the flavor profile.
- 1 egg: Binds the cheese filling for perfect texture.
- 1 package (9 oz) oven-ready lasagna noodles: No boiling required, these noodles cook slowly in the sauce.
- 2 cups water: Helps the noodles cook evenly without drying out.
- 1 tsp Italian seasoning: A fragrant blend that brightens and spices the sauce gently.
- Salt and pepper to taste: Essential for balancing all the flavors just right.
How to Make Easy Slow Cooker Lasagna Recipe
Step 1: Brown the Beef and Vegetables
Start by cooking the ground beef, chopped onion, and minced garlic in a large skillet over medium heat until the beef is fully browned and the onions have softened. This step is crucial for developing a deep, flavorful base. Make sure to drain any excess fat to keep the dish luscious but not greasy.
Step 2: Combine Sauces and Simmer
Once your beef mixture is ready, stir in the jar of pasta sauce and the can of tomato sauce. Let it simmer gently for about 5 minutes to marry all those wonderful flavors together. Add the Italian seasoning, then taste for salt and pepper—this is the heart and soul of your lasagna sauce.
Step 3: Prepare the Cheese Mixture
In a separate bowl, mix together the ricotta cheese, 1 1/2 cups of shredded mozzarella, grated Parmesan cheese, and egg until the blend is creamy and well combined. This rich, cheesy filling will provide a perfect contrast to the meaty sauce and tender noodles.
Step 4: Layer the Slow Cooker
Begin by spreading a thin layer of the meat sauce on the bottom of your slow cooker. This keeps the noodles from sticking and starts building the flavor from the base up.
Step 5: Add the Lasagna Noodles
Arrange a layer of oven-ready lasagna noodles over the sauce, breaking them as necessary to fit the shape of your slow cooker. No need for pre-boiling since the slow cooking process will soften them beautifully.
Step 6: Spread the Cheese Mixture
Now dollop and spread a portion of your creamy cheese mixture over the noodles, ensuring a nice even layer. This step repeats in layers to create that signature lasagna texture everyone loves.
Step 7: Repeat Layers
Keep alternating layers of meat sauce, noodles, and cheese mixture until all ingredients are used, finishing off with a generous layer of meat sauce on top. This layering is what makes the lasagna so indulgently satisfying bite after bite.
Step 8: Add Water and Cook
Pour 2 cups of water carefully around the edges of the slow cooker (avoid washing away the top layer) to help the noodles cook evenly. Cover the slow cooker and cook on low for 4 to 5 hours until the noodles are tender and the whole lasagna is bubbly and hot.
Step 9: Add Final Cheese Topping
About 10 minutes before serving, sprinkle the remaining shredded mozzarella cheese on top. Cover again and let it melt to create a glorious golden, bubbly finish that makes this dish irresistible.
How to Serve Easy Slow Cooker Lasagna Recipe

Garnishes
Fresh garnishes can elevate this comforting dish even more. Try sprinkling chopped fresh basil or parsley over the hot lasagna to add a burst of color and fresh herbal flavor. A light drizzle of good quality olive oil or a pinch of crushed red pepper flakes can also offer a delightful finishing touch.
Side Dishes
A simple green salad with a tangy vinaigrette pairs beautifully with the richness of the lasagna, balancing out the meal. Garlic bread or crusty Italian bread are perfect for mopping up any leftover sauce and make the dinner feel extra special. Steamed or roasted veggies can add freshness and crunch alongside the creamy layers.
Creative Ways to Present
Consider serving individual portions in small, shallow bowls straight from the slow cooker for a rustic feel. Or layer mini lasagnas in ramekins if you want a fun twist for guests. Whichever way you choose, the key is to let the cheesy layers shine and invite everyone to dig in.
Make Ahead and Storage
Storing Leftovers
Leftover lasagna tastes just as amazing the next day. Simply cover the slow cooker insert or transfer lasagna to an airtight container and refrigerate for up to 3 days. This dish actually benefits from sitting overnight as the flavors deepen even more.
Freezing
This Easy Slow Cooker Lasagna Recipe freezes beautifully. Portion it into freezer-safe containers and store for up to 3 months. Just make sure to cool it completely before freezing to maintain texture and taste. Thaw overnight in the fridge before reheating.
Reheating
To reheat, warm leftover lasagna in the microwave or oven until heated through and the cheese is bubbly again. Adding a splash of water or covering with foil when reheating will keep it moist and delicious.
FAQs
Can I use ground turkey or chicken instead of beef?
Absolutely! Ground turkey or chicken can be a lighter alternative and will work well in this slow cooker lasagna. Just brown the meat as you would the beef and follow the recipe as is for flavorful results.
Do I need to pre-cook the lasagna noodles?
Nope! This recipe uses oven-ready noodles that cook perfectly in the slow cooker’s sauce and water, saving you a step and making the dish super simple.
Can I prepare this recipe the night before and cook it in the morning?
Yes! You can assemble the lasagna layers in the slow cooker insert the night before and refrigerate. In the morning, just add the water, cover, and start your slow cooker for a fresh, delicious meal later in the day.
What if my slow cooker size is different?
Most standard slow cookers around 6 quarts will work well. If yours is smaller, reduce ingredient quantities slightly, or if larger, you may need extra layers. Just keep the layering consistent and adjust cooking times as needed.
How can I make this recipe vegetarian?
Swap the ground beef for sautéed mushrooms, eggplant, or a mix of your favorite vegetables. Use a hearty marinara sauce and follow the same layering for a delicious vegetarian twist that everyone will love.
Final Thoughts
This Easy Slow Cooker Lasagna Recipe is pure comfort food magic that fits perfectly into busy lives without skimping on flavor. From the tender noodles to the savory meat sauce and melty cheeses, it’s the kind of meal that fills your home with warmth and delicious aromas. I can’t wait for you to try it—you might just find your new favorite way to enjoy classic lasagna, effortlessly made in your slow cooker.
Print
Easy Slow Cooker Lasagna Recipe
- Total Time: 4 hours 20 minutes to 5 hours 20 minutes
- Yield: 8 servings 1x
Description
This Easy Slow Cooker Lasagna recipe delivers a comforting, cheesy Italian classic without the fuss of oven baking. Layers of savory seasoned ground beef, rich tomato sauces, creamy ricotta and mozzarella cheeses, and tender oven-ready noodles are slow-cooked to perfection. Effortlessly prepare this hearty meal in your slow cooker, ideal for busy days when you want a delicious homemade dinner waiting for you.
Ingredients
Meat Sauce
- 1 lb ground beef
- 1 onion, chopped
- 2 cloves garlic, minced
- 1 jar (24 oz) pasta sauce
- 1 can (15 oz) tomato sauce
- 1 tsp Italian seasoning
- Salt and pepper to taste
Cheese Mixture
- 1 container (15 oz) ricotta cheese
- 1 1/2 cups shredded mozzarella cheese (from 2 cups total)
- 1/4 cup grated Parmesan cheese
- 1 egg
Additional Ingredients
- 1 package (9 oz) oven-ready lasagna noodles
- 1/2 cup shredded mozzarella cheese (to sprinkle on top)
- 2 cups water
Instructions
- Brown the beef and aromatics: In a large skillet over medium heat, cook the ground beef, chopped onion, and minced garlic until the beef is browned and the onions are softened, about 5-7 minutes. Drain any excess fat to keep the sauce from becoming greasy.
- Simmer the sauces: Stir in the jar of pasta sauce and tomato sauce with the browned beef mixture. Add Italian seasoning along with salt and pepper to taste. Allow it to simmer gently for about 5 minutes to meld the flavors.
- Prepare the cheese mixture: In a separate bowl, combine the ricotta cheese, 1 1/2 cups of shredded mozzarella, grated Parmesan cheese, and egg. Mix well until creamy and smooth.
- Layer the lasagna – first sauce: Spread a thin layer of the meat sauce on the bottom of the slow cooker to prevent sticking and provide even flavor coverage.
- Add noodles: Place a layer of oven-ready lasagna noodles over the meat sauce, breaking noodles as needed to fit the shape of the slow cooker.
- Add cheese mixture: Evenly spread a portion of the ricotta cheese mixture over the noodles.
- Repeat layers: Continue layering meat sauce, noodles, and cheese mixture until all ingredients are used, finishing with a generous layer of meat sauce on the top.
- Add water: Pour 2 cups of water carefully around the edges of the slow cooker to keep noodles moist and help them cook evenly without drying out.
- Cook: Cover the slow cooker with its lid and cook on low heat for 4 to 5 hours or until noodles are tender and fully cooked.
- Finish with mozzarella: About 10 minutes before serving, sprinkle the remaining 1/2 cup shredded mozzarella cheese on top of the lasagna. Cover and let it melt to achieve a bubbly, golden cheese finish.
Notes
- Oven-ready lasagna noodles eliminate the need to boil noodles beforehand, making prep easier.
- Adding water around the edges prevents the noodles from drying or sticking during slow cooking.
- Adjust seasoning according to taste for a more or less robust flavor.
- If your slow cooker runs hot, check the lasagna at the 4-hour mark to avoid overcooking.
- This recipe can be made a day ahead and refrigerated; just increase slow cooking by 30 minutes to 1 hour if cooking from cold.
- Prep Time: 20 minutes
- Cook Time: 4 to 5 hours
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Italian