Tommi Miers, Food, Deliciousness and Sustainability. Renowned cook, food writer, TV presenter and restaurateur, Tommi Miers is an advocate for delicious food grown and produced in a way that benefits both nature and mankind. Famous for winning the 2005 MasterChef and co-founding the award-winning Mexican restaurant group Wahaca, known for its mouth-watering dishes and ethical approach, Tommi Miers, OBE, has a monthly recipe column in The Guardian and has authored nine cookbooks.