We moved house last year, to a part of the country where we knew nobody. I made a couple of good friends through work, but we have found it really difficult to get to know anyone beyond that. Finally, we are starting to find some real friends who we can hang out with as a couple (and as a family) and we've now been invited to dinner with some of them tomorrow evening. I am stupidly excited about this - a bit like my five year old before a friend's birthday party! Is this normal?! 

My concern now is that I haven't done a proper dinner party for ages, and don't have a clue what to cook when we invite people back! I'm not the world's most confident chef!! Any suggestions?!! (No meat please, but fish OK!)