String the peas,
then wash and dry them. Crush the garlic and ginger.
Heat the oil in a frying-pan. Add the garlic and
ginger and cook until they are golden, then discard
them.
Add the peas and
toss them about for a few seconds. Add the
seasonings, ginger sherry and stock. Bring to the
boil, stirring, and boil for 3-4 minutes.
By this time,
nearly all of the stock should have disappeared.
Turn into a heated dish and serve.