Yes, I have a blue and white speckled one and take it out once a year to cook the turkey. I inherited my grandmother's old turkey roaster and used it for many years, but at some point I decided to replace it with the granite ware. I've been very happy with it.
ETA I originally read your title as "granite rooster" and was trying to picture what a granite rooster might be lol.
"Breathe in, breathe out, move on." Jimmy Buffett