Mix one pack of mince with half a large onion, a table spoon of worcester sauce, a teaspoon of mustard, an egg, a cup of grated cheese and salt and pepper.
Stick in a lightly greased 2lb loaf tin.
Stand tin in a baking tray full of water, cover in foil and bake for about an hour on GAS 6.
After an hour, remove foil, spread tom puree (or ketchup!) over, grated cheese and then breadcrumbs (smashed up cream crackers fine) then bake until cheese melted.
Voila. cheapo meatloaf type thing that my chef DH loves.