Cucumbers, unless they're in their more flamboyant pickled form, are an often-overlooked vegetable. They may be a salad standby, but did you know they can also be used as a sandwich filling?

These classic afternoon tea sandwiches have a delicious twist. They are perfect for a very posh tea, picnics or a very special lunchbos. For the apple and cucumber sandwiches, mix the apple with ...