I put this recipe in the simple, frugal life group (link in the comments) a few weeks ago and it went down well and so I thought that I would share it here. The recipe is for 4 but I will often use 1 fillet of salmon for 2 of us. I always buy whole salmon when they are half price at Christmas or Easter, and cut them into fillets to freeze.
When the children were home I used to make a lot of skewer kebabs as I could make one chicken breast with some vegetables feed 3 of us. You can put mushrooms, courgette, pepper or anything that will grill quickly. This picture has pineapple on but it was the only picture I had. Peaches are nice with chicken too.