Abdullah bin Ibrahim bin Qariz Zahri narrated: I saw Abu Hurairah (may Allah be pleased with him) performing ablution on the roof of the mosque, when he had eaten pieces of cheese, so he performed ablution. I asked: Do you perform ablution after eating cheese? He replied: I heard the Messenger of Allah (peace be upon him) saying, "Perform ablution after eating anything cooked on fire."
Hadith Referenceمسند عمر بن عبد العزيز / عمر بن عبد العزيز عن سعيد بن المسيب / 25
Hadith Takhrij«صحيح مسلم ، الحيض ، باب الوضوء مما مست النار: 351»