For a 3 liter casserole dish use about 8 medium sized spuds. For a roasting pan, use about 12 spuds. You can either slice the potatoes, or use mashed potatoes. A Can of condensed soup. Firstly put down a layer of potatoes in the bottom of your dish.
Next layer is soup.
Repeat the process until you have used all the ingredients, making sure that the potato is on top, and then add cheese on that. Bake in moderate oven for about half an hour, and then grilled the top if you need to. The following two dishes use sausage meat, which is a very cheap meat to buy. Slice the sausage meat into 1cm thick slices. Fry in oil until brown, turned and brown the other side.