Where can I find Butter in Fernwald?

Butter can also be found in these cities:

Bad Nauheim Butzbach Giessen Langgöns Lich Lollar Mücke Münzenberg Nidda Pohlheim Reiskirchen Rockenberg Wettenberg Wetzlar

You can also find this in Fernwald:

Bladder Tea Soothing Bath Wound Care WC Deo Wiper Deodorant Roll-On Lactose Free Cream Magazines Paprika Black Pepper