Spring Sauce for Lamb

I always part company with mint sauce if it's made with malt vinegar which completely overpowers the flavour of the lamb. 

But the following sauce - which my grandmother always served with lamb - is made with wine vinegar diluted with an equal quantity of water, so it's much milder.

The Delia Online Cookery School: Watch Delia introduce her online cookery school.  Just press the recipe image to play.