Ravioli was my absolute favorite pre-celiac disease food. It was completely unobtainable when I was first diagnosed more than 14 years ago.
In the last couple of year, great strides have been made in the GF frozen pasta department. Two New Jersey companies produce the only GF frozen (or fresh) ravioli that's easily obtainable in some grocery and specialty stores. They both made microwavable meals and ready to cook versions. Yum!