Scanpan claims you don’t need oil if a recipe doesn’t call for it, but feel free to use any oil you prefer (except cooking sprays). GreenPan does not recommend oil-free cooking. Choose an oil with a high smoke point like peanut oil, coconut oil, or sunflower oil. GreenPan recommends avoiding fats that burn at low temperatures like extra virgin olive oil and all cooking spray types (including mists, pumps, and aerosol products).