I need to feed some volunteers, grab and go style. I'm thinking rolls, crisps, fruit and baking. I'm thinking average two rolls each. Let's say 40 to be on the safe side.
Don't want to spend an excessive amount, but do want it to be decent. Also don't want to get bogged down in faffy fillings.
What tips do you have?
What fillings and in what proportions?
Definitely vegetarians in attendance, possibly vegans. I'm not going to start taking orders.