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

如果你識食嘅話
If you can eat,

Cantonese Sentence Breakdown

如果 jyu4 gwo2
if
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
識食 sik1 sik6
know a lot about food
嘅話 ge3 waa2
as said