icer
There are a few names: there are bakers, pastry chefs, and cake decorators but the usual crossword answer is icer.
A baker, patisserier, chef, or cake decorator.
Frost
Arti-Cake ;)!x
In Flanders, we call cake cake. The pronounciation stays the same.
angler
FAST RESPONSE ON SHORT TRANSMISSION (FROST) CALL SYSTEM - A FROST call system is a prearranged network of email and telephone contacts through which important announcements can be rapidly disseminated to the tenant commands and activities aboard the installation.
jotunheim
Yes unless you want to buy a same day off the rack cake. If you want a personalized cake or a specific kind of cake you must call a bakery and make an appointment. You can try just walking in and hope you can see the right person but usually it is by appointment.
A scholar. A student is also a person of learning.
backer / cake decorator,
inside address