This recipe comes from my sister, Becky. I believe she acquired this one from a neighbor. It is yummy & soooo easy. You basically through it in the crock pot & forget about it until you are ready to eat.
1 pkg frozen cheese ravioli (I use the 5 cheese from Wal-Mart)
1 jar spaghetti sauce (or your homemade sauce)
2 c. shredded mozzarella cheese
Layer the ingredients in this order: sauce, cheese, ravioli. End with sauce on top & sprinkle with remaining cheese. Cook on low for 6 hours or on high for 3 hours (be careful if your crock pot gets really hot).