How to store half a lemon – and 17 other ways to keep leftover food fresh
Attention home cooks: do you, like me, have half a lemon, perhaps encased in a beeswax wrap or clingfilm, sitting in your fridge? Half a cucumber, going dry at one end? Or maybe an open jar of capers, barely used, but well past the two-week recommended refrigeration period? So often, a recipe requir