During our pizza course we cooked with (and ate) the famous San Marzano tomatoes. They are a variety of plum tomato, compared to the Roma tomato Marzano tomatoes are thinner and more pointed. The flesh is much thicker with fewer seeds, and the taste is stronger, sweeter and less acidic. Technically a San Marzano tomato can not be a San Marzano tomato unless it is grown in the San Marzano valley, so the real deal could be a little tricky to get hold of in Melbourne! They were a joy to work with and on our first day we chopped them up, added some basil and used these deliciously sweet tomatoes on our pizzas instead of a tomato sauce. What a treat!