I check the name on Google.
There's kitchenchat.info at the top and chatkitchen.co.uk
Namebio reports two sales of Snap.kitchen and portfolio.kitchen at $5,895 and $299 respectively.
Also, there seems to be a reported sale of kitchenchat.com recently at $1,500.
Looking at it all, and a valuation of over $5,000 on valuate.com, let's just say I would try to pitch it all these prospective clients, see what they have to offer on this name, and if I am satisfied with the price which may be mid to high xxx or low xxxx, I would perhaps take it.
Depends on the mindset as well, with these kind of keywords.
if you have a minset of sitting with it for 3-5 years and wait for the perfect buyer, the case may be different, but probably I would approach these people and sell it for whatever price they could offer.