Han character 𮩋

It is linked to 餢, used in an old cake name.

A 2016 Unicode proposal pairs 𮩋 with 餢; its SAT source tag points to the text database for the Taishō Buddhist canon, a collection of Buddhist writings. Chinese dictionaries define 餢飳 as a cake made from fermented dough. The Jin-dynasty poet Shu Xi names it in Bing Fu (“Ode on Cakes”); the sixth-century Chinese food and farming manual Qimin Yaoshu records an 餢𩜶 recipe.

The Japanese dictionary Wamyō Ruijushō (931–938) records ぶと as an oil-fried cake. Some references group it with 唐菓子 (confections associated with Tang China), but that entry does not use the label.