Nice gravy recipe -

Fry onions (2 small or 1 large) add garlic if required,

Add mushrooms, about 6 or 7 sliced,

fry on light heat until all are soft,

add salt and pepper,

mix a pint or two of boiling water with a teaspoon of Marmite (vegemite) and half a tablespoon of brown sauce (HP).

Add to the fried ingredients,

Thicken with cornflour.

We normally leave out the garlic but use it sometimes if say making a shepherds pie