<P> Whole Peking Ducks can be ordered as takeaways . The ducks can be reheated at home with an oven, grill or boiling oil . When an oven is used, the duck is heated at a temperature of 150 ° C (300 ° F) for 20 minutes, and then at 160 ° C (325 ° F) for another 10 minutes . The grilling method involves filling the duck with boiling water before placing it on a griddle, 70 cm (28 in) above the cooking fire . The boiling water is replaced every 3--4 minutes until the duck's skin is piping hot . To reheat the Peking Duck with oil, the duck is sliced into thin pieces and placed in a strainer held over a wok of boiling oil . The duck is then rinsed several times with the oil . </P> <P> A number of restaurants in Beijing specialise in Peking Duck . Examples include Quanjude, Bianyifang, Changan Yihao (長安 一 號), Beijing Xiaowangfu (北京 小 王府) and Dadong Kaoyadian (大 董 烤鴨 店). Some restaurants, in particular Quanjude and Bianyifang, have long histories of serving high quality duck that they are now household names, or Lao zihao (老字號), literally "old brand name". In addition, Quanjude has received worldwide recognition, having been named a China Renowned Trademark in 1999 . Duck Chang's Restaurant, established in 1975 in Virginia, USA, was the first Chinese restaurant to prepare and serve Peking Duck without a 24 - hour advanced notice . </P> <Ul> <Li> <P> Preparation: </P> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <Li> <P> Preparation: </P> </Li>

Whats the difference between peking duck and roast duck