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Crockpot Lasagna

4.75 from 99 votes
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updated: 01/27/25

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This post may contain affiliate links. Please read my disclosure policy

Crockpot Lasagna is a delicious slow cooker meal with the best sauce ever. Make this recipe and come home to an amazing and comforting dinner.

side view of a slow cooker full of crockpot lasagna

I’m not sure if there is anything that says comfort food to me in the same way lasagna does. Noodles, delicious sauce, and cheese come together in a magical way to make a dinner that just the smell of makes you feel warm inside.

This Crockpot Lasagna is everything you love about a traditional lasagna without boiling noodles or the need to be home while it cooks. Our slow cooker lasagna comes together while you are busy dealing with other things, and is perfect to come home to. Your family will love this amazing and delicious recipe.

Reader Review

Positively the best lasagna ive ever had! Easy Peasy!! Don’t have to worry about heating up the house with the oven in the summer time!

close up side view of a piece of crockpot lasagna recipe

Why Make Lasagna In a Crockpot

The major benefit to this recipe versus lasagna in the oven is that you don’t have to be home while it cooks. In a world where we are often running kids here and there and leading busy lives, the ability to leave the house to get stuff done while dinner cooks is priceless.

How to Make Crockpot Lasagna

This is just a brief overview of the recipe so you can see how it comes together. Make sure you get the full instructions and ingredient measurements in the recipe card below.

  1. Make the sauce. On the stove-top brown ground beef, garlic, and onion. Next add tomato sauce, tomato paste, and seasonings.
  2. Make the filling. In a bowl mix together ricotta cheese, eggs, and Parmesan and mozzarella cheeses.
  3. Put it all together. Add a small amount of sauce to a greased crockpot. Layer uncooked lasagna noodles (you may have to break them up to fit). Add a layer of the cheese and egg mixture. Repeat the layers until you’ve used all the ingredients.
  4. Add cheese to the top. Cover the last layer with more mozzarella and parmesan cheeses.
  5. Cook on low for about 4-6 hours.

Skip Boiling the Noodles

One of the things we love about this recipe is that there is no need to cook the noodles before layering the lasagna. There is enough liquid in the tomato sauce mixture to cook the noodles thoroughly. A huge bonus is that they take on the flavor of the delicious sauce. Everything bakes up brown and bubbly right there in the crockpot.

Lasagna Noodles

Please note that in this easy crockpot lasagna recipe we are using regular lasagna sheets. This recipe has not been tested by me with the no boil sheets. That being said, oven-ready lasagne in this recipe has been tested by some readers with good results.

The Best Lasagna Sauce

The sauce in this lasagna is an incredibly delicious meat sauce! It comes together with simple ingredients and can be used on lots of other pasta dishes. It’s thick and rich without being too spicy or overbearing. Trust me, when I tell you it is the star of the whole recipe!

While you might be tempted to use a canned spaghetti sauce or a store-bought marinara sauce, I urge you to take the time to make the sauce as written in the recipe. You won’t be disappointed.

Shredding Your Own Cheese

Another vote here for shredding your own cheese from a block rather than buying pre shredded cheese. You will see me advocate for this in all of my recipes.

The reason I always make a point of saying this is because it really can make a huge difference in a recipe. Pre shredded cheese does not melt as well as block cheese you shred at home. It is covered in preservatives that help it keep its shredded form, but also keeps it from melting well. I firmly believe you won’t be as satisfied with the results if you use pre-shredded cheese.

Please take the extra five minutes to do this, it is well worth it. This is my favorite cheese grater. It comes with a container to catch the cheese that makes life a little easier.

piece of crockpot lasagna on a plate garnished with parsley

A Note on Salt and Pepper

You will notice that I suggest you taste the sauce at the end of making it. This is an important step; please do not skip it. The sauce is delicious and makes the whole recipe, but only if you love it. You should taste it and add more salt and pepper to accommodate your tastes.

Salt can make or break a recipe. Start by adding just a little bit more, tasting, and adding a tiny bit more (for example less than 1/8 teaspoon) until you get the taste you like.

What Size Crockpot to Use for Crockpot Lasagna

You’ll need at least a six-quart crockpot or larger for this recipe. You’ll notice that the lasagna fills the whole crockpot pictured here. If you have a smaller slow cooker, you can cut the recipe in half for a smaller batch.

TOP PICK

Crock Pot

This crock pot lasagna fits perfectly in this six quart slow cooker. I actually own three, that's how much I love this.
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Storing and Freezing Leftovers

Since first publishing this, I’ve been told two important things. First, so many readers have told me that this is even better when it is made the day before. Second, readers have told me that this freezes very well.

Store any leftovers in the refrigerator for up to four days in an airtight container. If you’d like to freeze the lasagna, cut it into individual portions and flash freeze it four eight hours before transferring it to an airtight container. Frozen lasagna can be stored for up to three months. Please use your best discretion when it comes to leftovers.

Substitutions and Variations

  • Change out the ricotta. I have so many readers who don’t like ricotta cheese. While I love ricotta, if you don’t, I’ve been told that cottage cheese makes a great replacement. You may consider blending it so it has the same consistency as ricotta.
  • Make the recipe gluten free. One of my readers told me that they made it with no cook gluten free noodles and it turned out perfect.
  • Change out the meat. If you don’t like ground beef, you can substitute it with ground turkey or ground chicken. You will likely need to add oil in step one to keep the meat from sticking. Alternatively, you could also make this with Italian sausage.
overhead view of easy crockpot lasagna in a slow cooker

What to Serve with Crockpot Lasagna

  • Garlic Bread is the perfect pairing with lasagna and can be made in a snap.
  • Parmesan Roasted Broccoli is one of our family’s favorite sides and perfect for this recipe.
  • Mediterranean Salad is a light side dish that comes together very fast.
  • Caesar Salad if you are serving guests, this is a great option. It is upscale but so easy to make.

I can’t wait for you to enjoy this cozy crockpot lasagna with your family. Please leave a comment below with questions or comments on this or any of my other recipes. Enjoy!

side view of a piece of crockpot lasagna garnished with fresh parsley
4.75 from 99 votes

Crockpot Lasagna

Serves: 8 servings
(tap # to scale)
Prep: 40 minutes
Cook: 4 hours
Total: 4 hours 40 minutes
Crockpot Lasagna is a delicious slow cooker meal. Make this recipe and come home to a delicious and comforting meal.

Ingredients

  • 1 pound ground beef (453.6 grams)
  • 1 small yellow onion diced
  • 3 cloves garlic minced
  • 44 ounces tomato sauce 29 ounce and 15 ounce can of just tomato sauce, not spaghetti sauce with seasoning (1247 grams)
  • 6 ounces tomato paste (170 grams)
  • 1 tablespoon dried oregano
  • 1 tablespoon dried basil
  • 1 1/2 teaspoon kosher salt (if you only have table salt, start with less)
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon red pepper flakes
  • 12 ounces lasagana noodles the regular kind, not the no boil kind (340 grams)
  • 15 ounces ricotta cheese (425 grams)
  • 2 large eggs
  • 16 ounces mozzarella shredded, read here why shredding your own cheese is so key (452 grams)
  • 1 cup Parmesan cheese (100 grams)

Instructions

  • In a large skillet over medium heat, add the ground beef. Cook until it begins to brown, breaking it up as you cook. Add the onion and garlic. Cook until the onions are soft, about 5 minutes. Drain the excess fat.
  • Add the tomato sauce, tomato paste, salt, oregano, basil, and pepper to the meat mixture and set aside. Taste and add more salt and/or pepper to taste.
  • Set aside 1 1/2 cups of mozzarella and 1/4 cup of parmesan cheese. This will be for topping at the end.
  • In a large bowl mix together the ricotto, eggs, and the remainder of the mozzarella and Parmesan.
  • Spray your 6 to 8 quart crockpot with cooking spray. Add a ladle full of the sauce and meat mixture to the bottom. Add a layer of uncooked lasagna noodles. You will need to break them and rearrange them to fit. Top the noodles with some of the cheese mixture and then more sauce and meat. Repeat until you have used all the ingredients (save the set aside cheese). Top with the set aside cheese.
  • Cover the crockpot and cook on low for 4 to 6 hours. Cooking times on crockpots vary greatly. It was finished in my crockpot after four hours.
Serving: 1serving Calories: 520kcal (26%) Carbohydrates: 30g (10%) Protein: 36g (72%) Fat: 28g (43%) Saturated Fat: 15g (94%) Monounsaturated Fat: 1g Cholesterol: 155mg (52%) Sodium: 2137mg (93%) Potassium: 743mg (21%) Fiber: 5g (21%) Sugar: 10g (11%)
Author: Lisa Longley
Course: Main Course
Cuisine: Italian
side view of a piece of crockpot lasagna garnished with fresh parsley

did you make this

Crockpot Lasagna

I’d love to see what you made! Tag me @lisasimplejoy and hashtag it #simplejoyrecipes!

Hi! I'm Lisa Longley, and I am committed to giving you simple dinner ideas and recipes that are easy to make; recipes that will fill your home with joy. I am the owner and author of SimpleJoy.com and I'm so glad that you are here.

Reader Interactions

    4.75 from 99 votes (76 ratings without comment)

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  1. Christine says

    I made this using Alfredo sauce instead of the ricotta cheese and my picking kids loved it! This is a recipe I share with friends.

    • Lisa Longley says

      I’m so glad you like it!

  2. Autumn Jones says

    5 stars
    I made this tonight for dinner, and it was a big hit! I used the No Boil noodles because that’s what I had, and it still turned out great. Love it!

    • Lisa Longley says

      I’m so glad you liked it!

  3. Laura says

    I made this today. I sprayed the inside of my crockpot. I added a little water to my sauce to be sure there was enough liquid. After 3 hours on low it was burned on bottom and sides. I added more water. We tried it, it was horrible. It all melded together and tasted like noodle mash. I’ll go back to making lasagne in the oven. My oven method is much better!

    • Lisa Longley says

      I’m so sorry to hear this one wasn’t a hit for you. Crockpot recipes are tricky because slow cookers can vary so greatly. I have great results with the measurements and settings for this one (and so have many of my readers), but there are for sure going to be crockpots that vary enough that it won’t work.

  4. ECW says

    5 stars
    Excellent!!!! My family loved it. It is definitely a keeper. Thank you for sharing.
    Eloise

    • Lisa Longley says

      I’m so glad you enjoyed it!

  5. Loralee S. says

    I made this for our potluck at work and it was a hit. I did add thyme to the spices on the recipe.

    • Lisa Longley says

      I’m so glad you liked it!

  6. Lorrie says

    5 stars
    Oh my gosh! This was amazing! All the flavors blended so wonderfully!
    I used Olive Oil instead of Pam to oil the bottom and sides. I had a wonder crispness to the sides around the top which my husband loves with oven Lasagna…and I have to tell you he was SO skeptical about this idea. HE LOVED IT!!!
    Thank you for the idea…going in my recipe box

    • Lisa Longley says

      I’m so glad you enjoyed it!

  7. Carrie says

    5 stars
    I tried this last night and am in love! I’m sorry I didn’t get a picture. It was huge and I portioned out 11 servings which gave me a bunch to freeze. I’m so thrilled!

    • Lisa Longley says

      I’m so glad to hear you enjoyed it, Carrie!

  8. Susan says

    3 stars
    I couldn’t make a note on Pinterest for my thoughts, so here I am! 😁 The family all ate this without much complaint. Their main issue is that lasagna should be dripping with cheese and this isn’t. I loved that it cooks in the slow cooker. Ours was cooked in 4 hours. I did sub 2 cans of pasta sauce for the sauce ingredients just to make it quicker and easier for me. A long list of ingredients (more than 5-7) usually has me passing over a recipe. 😁🤷🏻‍♀️ Next time I’ll double the mozzarella and use Italian sausage instead of ground beef.

  9. Kathy Klinker says

    If I cook this the day before do I leave it in the crockpot to reheat? Do you have any more detailed info about the reheat process??
    Thank you!

    • Lisa Longley says

      Hi Kathy! I’m a little worried that it would get dried out in the crockpot during the reheat. I probably would not make it the day before. You could cut leftovers and then place them in an oven proof dish and cover them to reheat in the oven.

  10. Bella says

    5 stars
    I,’ ve made this recipe so many times. I gotten tons of compliments and shared this link . Its a constant go to. I prep it on Saturday.I put in the crock pot on Sunday morning and when I get home from church we have a delicious supper. Everyone gets impatient waiting on the garlic bread. Thank you for this recipe.

    • Lisa Longley says

      I’m so happy this has been such a hit for your family! Thank you for taking the time to come back and let me know.

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