I've been a veggie for about 20 years, and still can't find anything as good as a pork pie. Indian food and Thai are tasty. Thai is quite easy: if you buy the authentic ingredients it's quite simple to pound them up into the right paste. You could take a cookery lesson (if you live near West London, try Thai Cookery School).
Alternatively, middle eastern and especially Lebanese food is good. Get the Women's Weekly Lebanese recipie book: lots of good veggie recipies like Tabouleh (bulgar wheat and parsley) and various dips with flat breads.
This Christmas I made Mujadara following Ottolenghi's recipie in the Guardian. This was so popular, I made it for about two weeks. Even my brother in law, who is the sort of meatatarian who thinks a meal is not a meal without meat loved it. It's not spicy, just tasty. the only time consuming part is deep frying the onions which takes ages. The recipie is here
http://www.guardian.co.uk/lifeandstyle/ ... ottolenghi. If you wanted to, you could have sausages with this for the meat eaters, but it's not really necessary. We had tahini dips and tomato salsas with jacket potatoes. Try it.