Transfer the fat-free lemon vinaigrette to a jar or container with a tight-fitting lid, and refrigerate for at least 30 minutes to allow the flavors to meld together.
Lemon zest knocks the socks off so many other flavourings: knock up an Italian gremolata - finely grated lemon zest mixed with finely chopped parsley and garlic - and sprinkle over any number of ...