One of the reasons why this dish is popular in Ipoh, is because of the 怡保土產豆芽 Ipoh home grown bean sprouts known to be 香脆多汁 crunchy and succulent, thanks to the 自然礦泉水 hard water from the 石灰岩山 limestone hills.
Highly recommended by regulars would be their Loh Yee Meen.
Curry was to my liking, not too spicy nor salty even with the added sambal, nice!
In my opinion, still one of the best place for affordable Economy mixed rice with generally a good variety.
You can now find the Kolo Mee offered online for home delivery via https://cyw.beepit.com.
I like the taste, if less salty would have been quite perfect for my liking.