Umm Salamah Radiyallahu 'Anha says "I presented a roasted side portion of meat to Rasulullah Sallallahu 'Alayhi Wasallam. He ate it and (thereafter) performed salaah, without performing wudu". (IT)
English reference (IT): Book 25, Hadith 155 (IT)
Arabic reference (IT): Book 26, Hadith 164 (IT)