Make a hearty, cheesy lasagna with minimal effort by using pre-made ravioli in your slow cooker. This dump-and-go recipe is perfect for busy weeknights.
Author:cookingbycarla
Prep Time:15 min
Cook Time:3 hr
Total Time:3 hr 15 min
Yield:6 servings 1x
Category:Dinner
Method:Slow Cooking
Cuisine:Italian-American
Diet:Vegetarian
Ingredients
Scale
1 (25 ounce) package refrigerated or frozen cheese ravioli
1 (24 ounce) jar marinara sauce
1 (15 ounce) container ricotta cheese
1 large egg
1/2 cup grated Parmesan cheese
1 teaspoon dried Italian seasoning
1/4 teaspoon black pepper
2 cups shredded mozzarella cheese
Instructions
In a medium bowl, mix the ricotta cheese, egg, Parmesan cheese, Italian seasoning, and black pepper until combined.
Spread about 1 cup of marinara sauce on the bottom of a 6-quart slow cooker.
Arrange half of the ravioli in a single layer over the sauce.
Spread half of the ricotta mixture evenly over the ravioli layer.
Spoon another 1 cup of marinara sauce over the ricotta layer.
Top with half of the mozzarella cheese.
Repeat the layers: remaining ravioli, remaining ricotta mixture, remaining marinara sauce, and top with the remaining mozzarella cheese.
Cover the slow cooker and cook on low for 3 to 4 hours, or on high for 1.5 to 2 hours, until the ravioli is heated through and the cheese is melted.
Let the lasagna rest for 10 minutes before serving.
Notes
You can use meat or spinach ravioli instead of cheese for a different flavor profile.
If your sauce is very thick, add 1/4 cup of water to the bottom layer to prevent sticking.
This recipe works well as a make ahead crockpot meal; assemble it the night before and refrigerate, then start cooking in the morning on low.