Any commercial brands of kaya will do...

Don't know.  But in Thai it's known as sǎŋˑkhaˑyǎa, and you can get sachets of powder to make it at any supermarket.

Thank you, Oxx. I'll check it out.

 

Has anyone seen kaya jam in jars imported from Singapore or Malaysia? Not pandan custard or flavors. 

i used to found it in 7/11 for sure and this food is common in Malay(everywhere).  

they have two colors the green and orange one.

 

Malay are crazy Kaya eaters.

You can find Singaporean style kaya at any of the Breadtalk outlets in Bangkok.