Narrated Ibn `Umar
The Prophet (ﷺ) said, "I do not eat mastigure, but I do not prohibit its eating."
Narrated Khalid bin Al-Walid
Allah's Messenger (ﷺ) and I entered the house of Maimuna. A roasted mastigure was served. Allah's Messenger (ﷺ) stretched his hand out (to eat of it) but some woman said, "Inform Allah's Messenger (ﷺ) of what he is about to eat." So they said, "It is mastigure, O Allah's Messenger (ﷺ)!" He withdrew his hand, whereupon I said, "O Allah's Messenger (ﷺ)! Is it unlawful?" He said, "No, but this is not found in the land of my people, so I dislike it." So I pulled the mastigure towards me and ate it while Allah's Messenger (ﷺ) was looking at me.