What’s the best way to reheat shoulder of lamb?

[sleepitoff]

It’s cooked but I need to reheat it - what temperature and for how long? (It’s about 2k)

What are you going to use the reheated lamb for? I don't think it's practical to reheat a whole joint without cutting it up. It wouldn't be very nice.

Sliced, arranged in a dish, with gravy over the top, and the dish covered with foil. For as long as it takes until it's piping hot.

It’s like a lamb shwarma - it will be pulled off bone and people will stuff into flatbreads

the recipe says do it in advance but it doesn’t say take it off the bone before reheating

I think it'll dry out if you try to reheat it whole. I don't think you'd get the tender, moist and easy to pull off the bone effect you're after.