How to pronounce 中層 in Cantonese (6 out of 7):

將蛋撻放入焗爐中層焗大約 25 分鐘
Put the eggshell in the middle layer of the eggshell for about 25 minutes.

Cantonese Sentence Breakdown

zoeng3
a military commander
a general officer
to command
蛋撻 daan6 taat1
(food) egg tart
放入 fong3 jap6
to put inside; to add; to place
焗爐 guk6 lou4
(noun) (cooking equipment) an oven
中層 zung1 cang4
middle level
guk6
(dialect) to cook in salt or sand, inside a sealed pot
to steam
to bake
to be trapped in a situation
to be forced to do something
stuffy
muggy
大約 daai6 joek3
(adverb) About
分鐘 fan1 zung1
minute