Creating this delicious Slow Cooker Ravioli Lasagna is a breeze when you follow these straightforward steps:

1. Grease the Slow Cooker: Lightly coat the bottom of your slow cooker with cooking spray or olive oil.

2. Layer Ingredients: Start by pouring a scoop of marinara sauce at the bottom of the slow cooker. This prevents the ravioli from sticking.

3. Add Ravioli: Layer half of the frozen ravioli evenly over the sauce.

4. Spread Ricotta: Spoon half of the ricotta cheese over the ravioli. Gently spread it out for even coverage.

5. Add Seasoning: Sprinkle with Italian seasoning, garlic powder, salt, and pepper.

6. Mozzarella and Parmesan: Add a layer of shredded mozzarella and grated Parmesan cheese on top.

7. Repeat Layers: Repeat the layering process by adding another layer of marinara, ravioli, ricotta, seasonings, and cheeses.

8. Final Sauce Layer: Top it off with the remaining marinara sauce and the last of the mozzarella and Parmesan cheese.

9. Cover and Cook: Place the lid on the slow cooker and set it to low for 4-6 hours or high for 2-3 hours. The cheese should be melted and bubbly, and the ravioli tender.

10. Let It Set: Once done, let it sit for 10-15 minutes before serving. This allows everything to set, making serving easier.

11. Garnish: Optional – sprinkle fresh basil or parsley on top for a touch of color and flavor.

By following these simple steps, your mouthwatering Slow Cooker Ravioli Lasagna will be ready to enjoy!