Easy Crock Pot Lasagna

This beginner-friendly crock pot lasagna uses oven-ready noodles, frozen cheese ravioli, and simple grocery store shortcuts to create a comforting family dinner with minimal prep.

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This Easy Crock Pot Lasagna uses a few smart shortcuts to turn a classic comfort food into an easy weeknight dinner. With frozen ravioli, no-boil noodles, and a slow cooker doing most of the work, it’s a beginner-friendly recipe that delivers all the cheesy layers you love with a lot less effort.

It’s also a great recipe for busy days when you want a hearty family dinner without juggling multiple pots and pans. Brown the meat, layer the ingredients, and let the crock pot handle the rest. By dinnertime, you’ll have a warm, comforting meal that’s perfect for feeding a crowd or enjoying as leftovers the next day.

Why You’ll Love This Easy Crock Pot Lasagna

• Uses easy grocery store shortcuts. Frozen ravioli, no-boil noodles, and jarred pasta sauce help get dinner on the table with less effort.
• The slow cooker does the work. Layer the ingredients, set it, and let your crock pot handle the cooking.
• Perfect for beginners. No complicated techniques or special equipment required.
• Great for busy families. This hearty recipe makes enough to feed a crowd and tastes just as good the next day.
• No oven needed. Whether you’re keeping the kitchen cool or simply prefer your slow cooker, this lasagna delivers all the cozy comfort of the classic version.

Equipment You’ll Need

• 6-quart Crock Pot or slow cooker – Large enough to fit all the layers without overflowing.
• Large skillet – For browning the ground meat.
• Wooden spoon or spatula – To break up and stir the meat.
• Measuring spoons – For the seasonings.
• Can opener – If your pasta sauce comes in a can instead of jar with a metal lid.

Ingredients

• 1½ pounds ground beef, ground turkey, or ground chicken
• 1 (24-ounce) jar pasta sauce
• 1 (25-ounce) bag frozen cheese ravioli
• 1 (9-ounce) box oven-ready lasagna noodles
• 2 cups shredded mozzarella cheese
• 1 cup grated Parmesan cheese
• 1 teaspoon Italian seasoning
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1 teaspoon garlic powder
• ½ cup pre-diced onion
• ¼ cup water

Ingredient Notes

• Ground Meat: Ground beef gives this lasagna a classic flavor, but ground turkey or ground chicken are great lighter alternatives.
• Frozen Cheese Ravioli: This is one of my favorite shortcuts for adding an extra cheesy layer without extra work. There’s no need to thaw the ravioli before adding it to the slow cooker.
• Oven-Ready Lasagna Noodles: These no-boil noodles soften as they cook, so you can skip the extra step of boiling pasta.
• Pasta Sauce: Use your favorite jarred pasta sauce to keep this recipe quick and easy. If your family has a favorite brand, this is the perfect place to use it.
• Mozzarella and Parmesan Cheese: Freshly shredded cheese melts beautifully, but pre-shredded cheese works perfectly for an easy weeknight dinner.
• Pre-Diced Onion: If you’re like me and would rather skip chopping onions, the produce section usually has them pre-chopped and ready to go.

How to Make Crock Pot Lasagna

Step 1: Brown the Meat

In a large skillet over medium heat, cook the ground meat, diced onion, Italian seasoning, salt, black pepper, and garlic powder until the meat is no longer pink. Drain any excess grease if needed.

Stir in the pasta sauce and simmer for 2 to 3 minutes to combine the flavors. Set the empty pasta sauce jar aside. You’ll use it later to add a little extra moisture to the lasagna.

Step 2: Build the First Layer

Lightly coat the inside of the crock pot with nonstick cooking spray.

Arrange a layer of broken oven-ready lasagna noodles across the bottom, then tuck in a few frozen cheese ravioli to help fill the gaps.

Step 3: Add the Meat Sauce

Spoon a generous layer of the meat sauce over the pasta, spreading it evenly to cover the noodles and ravioli.

Step 4: Add the Cheese

Sprinkle a layer of mozzarella and Parmesan cheese over the meat sauce.

Step 5: Repeat the Layers

Continue layering the noodles, ravioli, meat sauce, and cheeses until all of the ingredients have been used. Finish with the remaining cheese on top.

Step 6: Add the Extra Moisture

Pour 1/4 cup water into the reserved pasta sauce jar. Close the lid and shake well to loosen any remaining sauce, then pour the mixture evenly over the lasagna.

This simple trick helps soften the noodles and keeps the edges from drying out while the lasagna cooks.

Step 7: Slow Cook Until the Cheese Is Melted

Cover and cook on LOW for 8 hours or HIGH for 4 hours, or until the noodles are tender and the cheese is melted and bubbly.

Let the lasagna rest for 10 to 15 minutes before serving. This gives the layers time to set and makes it easier to slice.

Tips for Success | Recipe Notes

• Don’t worry about perfect layers. The noodles and ravioli don’t have to fit together perfectly. Breaking the noodles and filling the gaps with ravioli helps create sturdy, cheesy layers.
• Keep the ravioli frozen. There’s no need to thaw it first. Frozen ravioli holds its shape better than refrigerated or thawed ravioli during the long cooking time.
• Save the pasta sauce jar. Before you toss it, add the water to the empty jar and give it a good shake. You’ll capture every last bit of sauce while adding the moisture needed to cook the noodles.
• Use freshly shredded cheese if you can. It melts a little smoother, but pre-shredded cheese is a perfectly good shortcut for busy nights.
• Resist the urge to lift the lid. Every time the crock pot or slow cooker is opened, heat escapes and can increase the cooking time.
• Let the lasagna rest before serving. Giving it 10 to 15 minutes to cool slightly helps the layers set and makes serving much easier.
• Use what you have. This recipe is very forgiving, so don’t stress if you swap the ground meat or use a different pasta sauce. The goal is an easy family dinner, not perfection.

Storage and Make Ahead Instructions

This easy crock pot lasagna stores well, making it a great option for meal prep or an easy dinner later in the week.

Storage Options

• Refrigerator: Store leftover lasagna in an airtight container in the refrigerator for up to 4 days.
• Freezer: Let the lasagna cool completely, then transfer individual portions or the entire lasagna to a freezer-safe container. Freeze for up to 3 months.

Make Ahead Instructions

You can assemble the lasagna up to 24 hours in advance and store it covered in the refrigerator until you’re ready to cook. When it’s time to make dinner, simply place the crock pot insert back into the slow cooker and cook as directed.

If the insert is very cold from the refrigerator, let it sit at room temperature for 15 to 20 minutes before cooking if recommended by your slow cooker manufacturer.

Reheating Instructions

• Oven: Place larger portions in an oven-safe dish, cover with foil, and bake at 350°F until heated through.
• Microwave: Heat individual servings in 30-second intervals until warmed through.

What to Serve with Crock Pot Lasagna

This easy crock pot lasagna is hearty enough to stand on its own, but a few simple sides can turn it into a complete family dinner.

Variations and Add-Ins

Add Frozen Vegetables

If you want to sneak a few extra vegetables into dinner, frozen vegetables are an easy shortcut. Frozen spinach, a pepper and onion blend, or an Italian vegetable blend can be stirred right into the meat sauce before layering. I usually add them straight from the freezer, but I keep it to about 1 cup so the lasagna doesn’t become too watery.

Make It Vegetarian

For an easy meatless version, replace the ground meat with your favorite plant-based crumbles or simply leave it out altogether. Sliced mushrooms are another great addition and add a hearty texture that works really well in this recipe.

Make It Spicy

Add a pinch of crushed red pepper flakes or use a spicy pasta sauce for a little extra heat.

Try a Different Ravioli

Cheese ravioli is my favorite, but beef, sausage, or spinach ravioli all work well and can completely change the flavor of the dish.

Add a Creamy, Cheesy Layer

If you love an extra cheesy lasagna, tuck a few slices of provolone between the layers or add small dollops of ricotta for even more creaminess. It’s an easy way to give this shortcut recipe a more traditional lasagna feel.

FAQ’s | Frequently Asked Questions

Final Thoughts | Personal note…

Pasta night has always been one of my favorite family dinners, but going out for Italian food every time the craving hits can get expensive. That’s one of the reasons I love this crock pot lasagna! It gives us all those cozy, cheesy layers without the extra cost or the work of a traditional baked lasagna.

Most of the time, I make ours with ground turkey because I don’t eat much beef, but this recipe is flexible enough to fit whoever is sitting around the table. When our vegan friends come over, we simply swap in plant-based meat and vegan cheese, and everyone still gets to enjoy a comforting bowl of lasagna.

What I love most, though, is how approachable this recipe is. It only takes a few minutes to brown the meat and layer everything in the slow cooker, then it does the rest of the work for you. If you’ve ever thought homemade lasagna was too much trouble for a busy weeknight, this recipe might just change your mind.