To a well heated wok or pan, and I mean smokin', with wok oil included, add your most dense foods. [if it's hard to bite it's harder to cook] These will be those foods that will take longer to cook. Meats, water chestnuts, broccoli, bamboo, carrots, onions, jalapeƱos, etc., and fry for 3 minutes or until meat or seafood is about 3/4 cooked.