I have two kids of my own one aged 8 and one 5 and 2/3 days a week I look after my twin nephews who have just turned one from 7.30a.m. until 6p.m. Does anyone have any ideas for low point, quick and filling snacks/meals as on these busy days I am sometimes so busy I have to eat what I can grab - usually a sandwich and packet of crisps!