Trendy bubble waffle, a 'unique' and 'flavorful' treat, began in Hong Kong as 'beloved' street food

Frozen waffles have been a breakfast staple in the United States for over half a century, and the word "waffle" first appeared in the English language in the 18th century, according to the Merriam-Webster dictionary. 

Now, a Hong Kong twist on the waffle, known as the "bubble waffle" or "egg waffle," has made its way to the U.S. in recent years — proving to be popular and delicious (and not just for breakfast). 

Fox News Digital spoke to two chefs about what makes this waffle variation so appetizing.