Instructions:
1. Prep Your Crockpot: Spread a thin layer of pasta sauce at the bottom to keep the ravioli from sticking.
2. Layer the Ingredients: In your crockpot, layer the frozen ravioli, browned ground beef, shredded Parmesan cheese, mozzarella cheese, and pasta sauce. Continue layering until all ingredients are used, finishing with a generous layer of sauce and cheese on top.
3. Cook Slowly: Set your crockpot to cook on high for 2 hours or on low for 4 hours. This ensures the ravioli cooks thoroughly and the cheese melts into a deliciously bubbly topping.
4. Serve Hot: Once done, serve your crockpot ravioli lasagna hot and enjoy the rich, comforting flavors.