Found some sumac in a shop, bought it cos it looked interesting. Never tried it before. Googled but can't find any particularly inspiring recipes.
I do have a chicken recipe I use that is lemon, thyme, cumin, chilli flakes, oregano to make a marinade/rub - could I add it to that and if so how much? It seems to be similar types of ingrediants to what I saw online.
TIA