It is a type of pasta that is shaped a bit like rice. It is known as ‘little pasta’ in Italy, where it was traditionally used in soups, but it has become a widely-used versatile type of pasta that can be used in many kinds of hot or cold dishes. It tastes amazing and is nice as a change from what we’re used to in the UK when it comes to ‘regular’ pasta types, because it holds its shape well, has a different consistency and cooks well in sauces like this one. It’s important not to let orzo dry out or overcook.