Even plain old water can get a boost from a slice of lemon. And if you’re only using the juice, think again, because lemon ...

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 ...

Melt the butter in a small, heavy saucepan. Add the grated lemon peel, the chopped herbs, cream, and salt and pepper. Bring slowly to the boil and simmer, stirring constantly, for a couple of minutes.