Cathy and Natasha Buirski are sisters who live in Mullumbimby and they are passionate about creating simple and sustainable lifestyles. As part of their services to their community, they produce and educate people in using the Eco Cooka to increase energy efficiency in the kitchen and more time out of the kitchen. With professional backgrounds in nutrition and training, they bring a wealth of experience to inspire and educate people in the age-old technology of Retained Heat Cooking. Cathy and Natasha have not only incorporated this method into their own lives for more than 2 decades, they have also internationally taught and trained how to cook this way. Ideally suited to vegetarian style cooking, this method enables us to get maximum nutritional value from the organic and wholesome foods we eat and reduces our daily consumption of energy and resources in the kitchen.