It's been decades since I stuffed a chicken but I (under the supervision of my granny) would stuff it raw. I've no idea if that's right or not but it always tasted fine and no one died.Isn't it quite risky to stuff a chicken? Or it needs doing/cooking in a specific way that should probably be explained for food safety reasons?
eta I'm genuinely not sure but my mum always said never to do it. Google seems to think you add it before the end of cooking, not into a fully raw chicken that's 'heading into the oven'?