Emily,

We haven't done it in years but I used to pack a small cooler with a frozen lasagne, frozen home made chicken cordon bleu, and sometimes sauce w/meatballs and sausage - all things easily made at home and frozen and that travelled well in a closely packed cooler. They're easy to heat and serve and don't require much effort beyond a salad and some of that yummy island bread. As far as making things on the island, we might cook a turkey breast or a ham early in our trip and do a lot of different things with them. Over two weeks I really don't want to eat out every night and these things have worked for us over the years when there was the whole family and for for just the two of us, too.