Im making chicken ravioli from scratch. When do i cook the chicken?

Cook your chicken breasts first. Season your chicken breasts to taste. You can broil or bake. Let cool & shred the meat. Add the rest of your filling ingredients & fill your ravioli. You can boil, steam or fry them in a little oil until brown on both sides. Add some water to the skillet, cover & let steam for a few minutes.