Slow Cooker Meaty Lasagna

Category: Dinner Ideas That Actually Work

Prepare this comforting dish by layering uncooked lasagna noodles with a savory meat sauce of beef, sausage, tomatoes, and fragrant herbs. Mix ricotta, Parmesan, Romano, fresh herbs, and eggs for a creamy cheese filling. On low heat, these ingredients meld perfectly in the slow cooker, developing rich flavors and a hearty texture. Once cooked, the lasagna is finished with melty mozzarella and fresh parsley. Allow to rest before slicing for neat serving. The result is a satisfying classic, packed with Italian-inspired goodness enjoyed by family and friends.

Clare Recipes
Updated on Fri, 29 Aug 2025 00:34:31 GMT
A plate of lasagna with meat and cheese. Save
A plate of lasagna with meat and cheese. | recipesclare.com

Slow Cooker Lasagna makes classic comfort food easy and hands-off enough for even a busy weeknight. No need for oven tending or precooking noodles this version lets your slow cooker do the work while you get on with your day. It is hearty filling and brings out those deep Italian flavors I remember from my childhood Sunday dinners.

I remember making this one rainy Saturday after a long soccer game and it felt like an instant family hug. The leftovers were even better the next day which always wins over my crew.

Ingredients

  • Olive oil: adds richness and gets the onions sweating for extra flavor look for cold pressed extra virgin for best taste
  • Yellow onion: forms the aromatic base choose a firm onion with papery skin
  • Ground beef: creates meaty depth select 80 percent lean for just enough fat
  • Italian sausage: boosts savory and herb flavor buy from the butcher or good quality prepackaged
  • Garlic: brings zing and warmth use fresh cloves if possible
  • Canned diced tomatoes and tomato paste: make the sauce both tangy and thick look for no salt added tomatoes to better control seasoning
  • Fresh basil and parsley: add brightness and color flat leaf parsley has milder flavor than curly leaf
  • Dried oregano: rounds out the seasoning
  • Kosher salt and freshly ground black pepper: tie the whole sauce together always taste and adjust before layering
  • Ricotta cheese: makes a creamy filling select whole milk ricotta for best texture
  • Parmesan and Romano: bring sharpness and umami freshly grated is worth the extra minute
  • Eggs: bind the cheese filling together opt for large eggs for consistency
  • Mozzarella: melts into stretchy golden goodness shred your own for smoother melt
  • Uncooked lasagna noodles: no need to boil regular noodles as the moisture from the sauces softens them as it cooks
  • Chopped parsley for garnish: adds aroma at the end

Step-by-Step Instructions

Sauté the Aromatics:
In a large skillet heat olive oil over medium-high and scatter in diced onion. Cook the onion gently for around 5 minutes stirring often until it turns translucent and soft but not browned. This coaxing composes the foundation of your sauce.
Brown the Meats and Build the Sauce:
Add the ground beef sausage and chopped garlic to the skillet with the onion. Use a wooden spoon to break up the meat and cook for 7 to 9 minutes until everything loses its pink color and begins to caramelize at the edges. Drain excess fat if you prefer a lighter finish. Pour in both cans of diced tomatoes including all juice as well as the tomato paste fresh basil parsley oregano salt and several grinds of pepper. Stir well and let it simmer so all the flavors blend. Set this mixture aside.
Make the Cheese Mixture:
In a medium bowl combine ricotta Parmesan Romano basil parsley salt pepper and beaten eggs. Stir gently until everything is uniform and creamy. You want no dry pockets of cheese here.
Prepare the Slow Cooker:
Spray the inside of a six-quart slow cooker generously with nonstick spray so those cheesy edges do not stick.
Layer the Lasagna:
Spoon a quarter of the meat sauce into the bottom of the slow cooker and spread it evenly with the back of a spoon. Place about five uncooked noodles on top breaking them to fit snugly into the round or oval insert. Dollop and spread a third of the cheese mixture as evenly as you can. Sprinkle half a cup of grated mozzarella over this layer. Repeat the layers two more times starting with meat then noodles cheese and mozzarella to ensure you get a tall stacked effect. Finish with one last round of meat sauce and the remaining mozzarella over the top.
Cook Low and Slow:
Cover the slow cooker. Set it to cook on low for a solid four hours. After cooking switch off the heat and let the lasagna rest for thirty minutes with the lid off. This helps slices hold together.
Garnish and Serve:
Sprinkle generous fresh parsley over the finished lasagna just before serving for an inviting aroma and color pop.
A plate of lasagna with meat and cheese. Save
A plate of lasagna with meat and cheese. | recipesclare.com

My favorite part is the moment the edges get golden and just a little bit crisp against the slow cooker wall. Sitting down with my family and hearing them ask for seconds is always the highlight of this recipe.

Storage Tips

This lasagna keeps well wrapped in the fridge for up to four days. Let it cool to room temperature before storing. To freeze cut into individual portions and layer between parchment before sealing tightly in containers. Thaw in the refrigerator and warm in the oven or microwave until bubbling.

Ingredient Substitutions

You can swap ground turkey for beef or use all sausage for a more robust flavor. Cottage cheese makes a lighter filling if you do not have ricotta. For a vegetarian version leave out the meats and use chopped mushrooms and spinach instead.

Slow cooker lasagna with meat and cheese. Save
Slow cooker lasagna with meat and cheese. | recipesclare.com

Serving Suggestions

Pair this slow cooker lasagna with a simple green salad dressed in olive oil and balsamic. Warm garlic bread is always a crowd pleaser. Add a hearty side of roasted broccoli for balance.

Cultural Historical Context

Lasagna dates back to ancient Rome but the layer by layer method we know now hails from Italian regions like Emilia Romagna. The slow cooker transforms this Old World dish into a modern family favorite without sacrificing tradition.

Recipe FAQs

→ Can I use different meats for the sauce?

Yes, you can substitute ground turkey or chicken for beef and sausage, though it may alter the flavor profile slightly.

→ Should I cook the noodles first?

No, uncooked noodles go directly into the slow cooker. They absorb moisture from the sauce and cook through.

→ How do I ensure even layers?

Break the noodles as needed to fit the slow cooker, and spread each mixture evenly across for consistent layers.

→ What cheese works best?

A blend of ricotta, Parmesan, Romano, and mozzarella provides rich flavor and the classic creamy texture.

→ Can leftovers be reheated?

Absolutely. Store cooled portions in the refrigerator and reheat in the microwave or oven until warmed through.

Slow Cooker Meaty Lasagna

Tender pasta, robust meat sauce, and melty cheese combine for a deliciously easy crowd-pleaser.

Preparation Time
30 min
Cooking Time
240 min
Total Time
270 min

Category: Main Dishes

Skill Level: Beginner

Cuisine Type: Italian

Makes: 6 Serves

Dietary Preferences: ~

Ingredients

→ Meat Mixture

01 2 teaspoons olive oil
02 1 medium onion, diced
03 2 pounds ground beef
04 1 pound Italian sausage, casing removed
05 3 cloves garlic, finely chopped
06 One 28-ounce can diced tomatoes
07 One 14.5-ounce can diced tomatoes
08 One 6-ounce can tomato paste
09 1 tablespoon minced fresh basil
10 1 tablespoon minced fresh flat-leaf parsley
11 1 teaspoon dried oregano
12 1/2 teaspoon kosher salt
13 Freshly ground black pepper, to taste

→ Cheese Mixture

14 3 cups ricotta cheese
15 3/4 cup freshly grated Parmesan
16 1/2 cup grated Romano
17 1 tablespoon minced fresh basil
18 1 tablespoon minced fresh flat-leaf parsley
19 1/2 teaspoon kosher salt
20 1/2 teaspoon freshly ground black pepper
21 2 large eggs, beaten

→ Lasagna Assembly

22 Nonstick cooking spray
23 15 uncooked lasagna noodles
24 2 cups grated mozzarella
25 Chopped fresh flat-leaf parsley, for garnish

Steps

Step 01

In a large skillet over medium-high heat, add olive oil and diced onion. Sauté for 5 minutes. Add ground beef, sausage, and garlic, and cook until browned, 7 to 9 minutes. Add diced tomatoes with their juice, tomato paste, basil, parsley, oregano, salt, and pepper. Mix well and set aside.

Step 02

In a medium bowl, combine ricotta cheese, Parmesan, Romano, basil, parsley, salt, pepper, and beaten eggs. Mix thoroughly and set aside.

Step 03

Spray a 6-quart slow cooker with nonstick cooking spray. Spoon one-quarter of the meat mixture into the bottom of the slow cooker, then top with 5 lasagna noodles, broken to fit. Spread one-third of the cheese mixture over the noodles, then sprinkle with 1/2 cup mozzarella. Repeat this process two more times, starting with the meat mixture and ending with mozzarella for a total of three layers. For the fourth layer, top with the remaining meat mixture and 1/2 cup mozzarella.

Step 04

Cover and cook on low for 4 hours. After cooking, turn off the heat and let the lasagna rest for 30 minutes.

Step 05

Sprinkle the lasagna with chopped fresh parsley before serving.

Helpful Notes

  1. Allowing the lasagna to rest before serving ensures it holds together when sliced.

Required Tools

  • Large skillet
  • Medium mixing bowl
  • 6-quart slow cooker

Allergen Info

Check each ingredient for potential allergens and seek medical advice if unsure.
  • Contains dairy
  • Contains gluten
  • Contains eggs

Nutritional Info (per serving)

These are general insights and don’t replace professional medical advice.
  • Calories: 550
  • Fat: 30 g
  • Carbs: 42 g
  • Protein: 35 g