At 31, James Davis is building a modern 12-sided house in Waikanae, inspired by his uncle's round house, with stunning views of Kapiti Island.

Simon adds some zing to a Summer salad with kohlrabi and radishes, then impresses with a crispy and creamy Mushroom and Leek Potato Pie that has some serious flavour.

Tom gives a masterclass on how to make the perfect roast pork.