I don't know how to read Chinese but, I think this is the 4 cheese toast (NT80, S$4), and some cheese with runny egg toast (NT75, S$3.75). WOW.

Mindblown I tell you and this humble 8 seater place, you might just miss it if you don't look out for it.

You can find them at:
可蜜達Comida炭烤吐司
中山區林森北路310巷24號, Taipei, Taiwan
(10 mins walk from Zhong Shan Station)

Opening Hours: 7am – 12pm (Wed – Fri) only. HOW.