I tried it and I would not recommend it because it takes a long time and is difficult to cook through. But if you really want to do it, here's the instruction: Add oil, cook the frozen xian bing for 15 seconds, add 4-5 tbsp of water, cover and cook over low heat for about 8-10 minutes or until the water all evaporate. Turn the heat up to medium and continue to cook until both sides are golden brown.