Cold pasta with veg and a low fat dressing
potato salad using yoghurt/creme fraiche instead of mayo (add mustard powder, garlic, herbs and seasoning and some spring onions)
Quorn's mini savoury eggs are 1 syn each
cold chicken in a marinade
Cous cous salads
There is lots really it depends what you like. If you like crispy things take some Velvet Crunch (you can find them in poundland) 4 syns a bag, or Quavers are the same