Wǒ nǎinai kāiguō de shíhou, xiān bǎ guō shāorè, zài yòng yí kuài féi zhūròu láihuí cā.
When my grandma seasons a new wok, she heats it first and then rubs it back and forth with a piece of pork fat.
Tips
usage
开 is 'to boil' here, as in 开水. A new cast-iron wok must be 开锅 before use: heated and rubbed with fat so it won't rust or stick. A noisy crowd is said to be 像开了锅一样 'like a pot coming to the boil'.