Sunan an-Nasa'i 4318
سنن النسائي#4318SahihIt was narrated that Ibn 'Abbas said:"My maternal aunt gave some cottage cheese, cooking fat, and mastigures to the Messenger of Allah He ate some of the cottage cheese and cooking fat, and left the mastigures, as he found them distasteful. But they were eaten upon the table-spread of the Messenger of Allah and if they were Haram they would not have been eaten upon the table-spread of the Messenger of Allah and he would not have told others to eat them
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 42:56