A simple coleslaw, a very cheap way to fill your belly and get some raw veg and fibre inside you.
I whizzed half a cabbage (22½p) , and two carrots. Then added 45ml (3 exact 15ml tablespoons) of the cheapest mayo. I am not keen on adding onion to coleslaw but if you like it, do it!
Total cost: 34½p
There is probably enough here for about 4 portions.