Crockpot Ravioli Lasagna (5 Ingredients) – Make dinner fuss-free with this easy slow cooker casserole recipe! Fresh or frozen ravioli is layered in the crockpot with marinara and melty Italian cheeses for a dump-and-go dish that the whole family loves.

White plates with servings of slow cooker ravioli lasagna casserole.

Why We Love this Slow Cooker Casserole Recipe

Who doesn’t love the idea of a lasagna dinner? But all the prep work and layering can be tedious…

Today I’ll show you how to make a quick-prep Ravioli Lasagna casserole recipe in the crockpot, made with fresh or frozen ravioli!

Ravioli lasagna cooked in a slow cooker.

Why make ravioli lasagna? Fresh refrigerated or frozen ravioli are stuffed with all sorts of ingredients that can amplify the flavor of your lasagna and make the layers easier. Most ravioli filling combines ricotta and other types of cheese with minced vegetables like spinach and mushrooms, or meat. They are easy to layer, and omit the need for layering on other ingredients because they’re already filled. Plus, you can select any type of ravioli you like.

This recipe can be made in the oven, of course, but we’re focusing on the crockpot version because it’s so great to set and forget while you run errands. (Keep reading for easy instructions on both methods!)

Ravioli lasagna cooked in a slow cooker. A large spoon is showing a serving to camera.

5 Ingredients You Need For Crockpot Lasagna

  • Italian sausage – your choice of sweet or spicy sausage, or use simple ground beef
  • Marinara saucejarred pasta sauce or try our wonderfully easy homemade marina sauce recipe
  • Fresh or frozen ravioli – spinach, plain cheese ravioli, or whatever filling you like
  • Mozzarella cheese – shredded
  • Parmesan cheese – grated
Recipe ingredients: Packaged ravioli, cooked beef in a skillet, jar of pasta sauce, and shredded cheese.

How to Make Crockpot Ravioli Lasagna

Set out a 6-quart slow cooker. Then set a sauté pan over medium heat. 

Add the ground sausage to the pan. Break the meat into small pieces with a wooden spoon and cook for 5-8 minutes to brown the meat.

Pour the marinara into the cooked meat and stir to combine. Turn off the heat.

Stirring meat sauce in a skillet with a wooden spoon.

Ladle a large spoonful of sauce into the bottom of the slow cooker. Arrange half of the ravioli in a single layer, covering the bottom of the crock.

Layer of ravioli in a slow cooker.

Cover with 1 cup of shredded mozzarella cheese and ¼ cup of Parmesan cheese.

Hand adding grated cheese from a measuring cup onto the shredded mozzarella.

Ladle another large scoop of sauce over the top of the cheese and ravioli. Spread out the sauce.

Get the Complete (Printable) Crockpot Ravioli Lasagna Recipe + Video Below. Enjoy!

Adding sauce on top of the ravioli in the slow cooker.

Then lay the remaining ravioli over the top of the sauce in a single layer.

Pour the remaining meat sauce over the top of the ravioli to cover it.

Adding sauce on top of the ravioli in the slow cooker.

Then cover the top of the sauce with the remaining mozzarella and Parmesan cheese. 

Place the lid on the crockpot. Set on HIGH for 2 to 3 hours or on LOW for 4 to 6 hours.

Ravioli lasagna cooked in a slow cooker.

How to Make Baked Ravioli Lasagna in the Oven

If you don’t have a slow cooker, or don’t have time for slow cooking, it’s easy to bake the lasagna instead!

Layer the ingredients in a 9 X 13-inch baking dish sprayed with non-stick spray.

Cover the pan with foil. Bake at 350 degrees F for 45-50 minutes.

White plates with servings of slow cooker ravioli lasagna casserole.

Serving Suggestions

Once the lasagna is fully cooked, serve hot as-is, or sprinkle with Italian seasoning or fresh chopped parsley before serving.

You can add even more comfort food tastiness to the table with Cheesy Garlic Pull-Apart Bread for everyone to share. Or keep things simple with a basketful of easy Garlic Bread!

I also love to balance the cheesy pasta entree with a crisp salad with lots of veggies. Try our Crunchy Kale Salad or classic Caesar Salad to bring some good-and-good-for-you freshness to dinner.

But hey, if you make this slow cooker ravioli lasagna with spinach ravioli, technically you’ve got all the food groups covered in one dish. So fill up a plate, and dig in!

White plates with servings of slow cooker ravioli lasagna casserole.

Frequently Asked Questions

Do you have to cook the ravioli before adding to the slow cooker?

Nope! It doesn’t matter if you make this recipe with fresh or frozen ravioli, they are added right into the crock pot without cooking.

How long do leftovers last?

Leftover ravioli lasagna will keep well in an airtight container in the fridge for up to 4 days.

Does it freeze well?

Yes, you can freeze the lasagna before or after baking! To freeze before baking, just assemble in a freezer-safe casserole dish, then wrap in plastic wrap and a layer of aluminum foil. If freezing the lasagna after baking, let it cool completely and transfer to an airtight container. Freeze it for up to 3 months, and thaw overnight in the fridge before baking.

Fork showing a piece of spinach ravioli bitten in half to camera.

Looking for More Classic Crockpot Recipes? Be Sure to Also Try:

White plates with servings of slow cooker ravioli lasagna casserole.
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Crockpot Ravioli Lasagna Recipe + Video

Prep Time: 10 minutes
Cook Time: 3 hours
Total Time: 3 hours 10 minutes
Make dinner fuss-free with this easy slow cooker lasagna casserole recipe! Fresh or frozen ravioli is layered in the crockpot with marinara and melty Italian cheeses for a dish that the whole family loves.
Servings: 8 servings

Ingredients

  • 1 pound Italian sausage or ground beef
  • 28 ounces marinara
  • 20 ounces refrigerated ravioli any flavor (or frozen)
  • 2 cups shredded mozzarella
  • ½ cup grated parmesan cheese

Instructions

  • Set out a 6-quart slow cooker. Then set a sauté pan over medium heat.
  • Add the ground sausage to the pan. Break the meat into small pieces with a wooden spoon and cook for 5-8 minutes to brown the meat.
  • Pour the marinara into the cooked meat and stir to combine. Turn off the heat.
  • Ladle a large spoon full of sauce in the bottom of the slow cooker. Arrange half of the ravioli in a single layer, covering the bottom of the crock. Cover with 1 cup of shredded mozzarella cheese and ¼ cup of Parmesan cheese.
  • Ladle another large scoop of sauce over the top of that cheese and ravioli. Spread out the sauce. Then lay the remaining ravioli over the top of the sauce in a single layer.
  • Pour the last of the meat sauce over the top of the ravioli to cover it. Then cover the top of the sauce with the remaining mozzarella and Parmesan cheese.
  • Place the lid on the crockpot. Set on HIGH for 2 to 3 hours or on LOW for 4 to 6 hours.
  • Once the lasagna is fully cooked, serve hot as-is, or sprinkle with Italian seasoning or fresh chopped parsley before serving.

Video

Notes

Oven Instructions: Layer the ingredients in a 9 X 13-inch baking dish. Cover the pan with foil and bake at 350 degrees F for 45-50 minutes.
Leftover ravioli lasagna will keep well in an airtight container in the fridge for up to 4 days.
To freeze before baking, just assemble in a freezer-safe casserole dish, then wrap in plastic wrap and a layer of aluminum foil. If freezing the lasagna after baking, let it cool completely and transfer to an airtight container. Freeze for up to 3 months, and thaw overnight in the fridge before baking.

Nutrition

Serving: 1cup, Calories: 566kcal, Carbohydrates: 36g, Protein: 28g, Fat: 34g, Saturated Fat: 14g, Polyunsaturated Fat: 3g, Monounsaturated Fat: 10g, Cholesterol: 109mg, Sodium: 1607mg, Potassium: 471mg, Fiber: 4g, Sugar: 5g, Vitamin A: 673IU, Vitamin C: 8mg, Calcium: 235mg, Iron: 9mg
Course: Main, Main Course
Cuisine: American, Italian
Author: Sommer Collier
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