We as Hong Kongers couldn't resist trying this "bubble waffle", which we think it's more commonly known as "egg waffle". The shop seems to mainly sell these with different sauces, but we opted for the plain bubble waffle (£6). This waffle is very soft, not the crisp on the outside soft on the inside style we used to in Hong Kong.
<a href="//commons.wikimedia.org/wiki/User:Onthewings" title="User:Onthewings">Andy Li</a>
<span class="int-own-work" lang="en">Own work</span>