baked potato with tuna and a ton of veg is quite good and as long as it's a small potato is about 6/7pp. I also made a 0pp veggie soup just by roasting tomatoes, chillis (love spicy food!),garlic, onions, celery, peppers, and any other veg you can think of, then wizzed it in food processor with some tinned tomatoes, salt pepper and onion salt/chili powder and you have a great snack or meal that you can freeze portions of

you could also have it on 40g pasta (4pp)
or use it on meat for sauce. the soup could be a good lunch if you're trying to eat less points to make up for a bad weekend. quorn fillets are only 1pp also! and they're pretty big, i have 3 or 4 with veg or cook a little pasta, cut up some fillets and mix together with some lettuce, spring onions/salad veg and a little cheese. the fillets are good in stir fry is good too, it's just the noodles and and sauce you have to watch for points.
i love frozen rasperries with natural fat free yoghurt for snack as the frozen berries are really tangy and taste a little like sherbert

meringue nests are great too mixed with fruit or yoghurt. Anyway rambled on a bit but hope you may find some of this useful xx