Cora ate Lily's Kitchen briefly when she was first ill, would only eat the chicken one, and went off it when she started to get better.
It's quite pricey, about £1 per tray, but there is quite a lot in the tray. It used to contain something called Carageenan, which I read can irritate
some cats stomachs in large quantites.
If you are going to buy the Lily's Kitchen, look at ordering direct from them, I did, and it came within 48 hours.