We've invited 3 couples for dinner and just found out one of the partners has coeliacs. I've never catered for anyone with this before and am really nervous about what is primarily safe for her but also mindful of making a tasty meal. This is quite a casual meal so would have done something like big anti-pasti or sushi sharing platter followed by a curry or casserole - something made in advance that we just keep in the oven & serve.