Try making the quiche with a cous cous base which is in the recipe folder, it's really easy to make and you can adapt it to suit your plan. I mainly stick to EE so I put bacon, ham, onions, peppers, sweetcorn...whatever I have lingering in my fridge. It's totally free if you use the cheese as a HeA, 6 syns for half a quiche if you don't.
Take a muller light, with chocolate if you want as they're also free (except the Cherry ones - 2 syns) add a banana, strawberries, or mango etc depending on what you like.
Ryvita's and cottage cheese. You can use Ryvitas as a HeB if you want and LF Cottage cheese is free.
If you have a red day or EE how about taking some pieces of chicken or a leg etc...that's if you don't mind it cold. Maybe make a pasta salad and throw some chicken pieces in it, mix it with mayo and sweetcorn or some peppers....or both!!! Or you could do the same with some savoury rice and have a chicken and rice salad.
Don't forget you can make pasta sauce and savoury rice in the microwave if they have a bowl or put it in a tupperware container and make it in that using the lid instead of cling film.
Theres a lovely quick and easy recipe for Chinese chicken and sweetcorn soup in the recipe folder too. It only takes 5 mins so long as you have the chicken already cooked, I used left over roast chicken pieces. Either take it in a container to warm up or in a flask. It's completely free too so long as you use chicken bovril to make it, but if you don't one oxo cube is 1/2 a syn which is low anyway.
Pm me if you want a chat or help