Khanom Kho/Khanom Tom are called "Klepon" and Khanom Sai Sai/-Sod Sai is called Kue Bongko in Java, Indonesia (my hometown) 😁😝😋.
They are popular as "Jajan Pasar" in my country which literally means "market cakes" and has a connotation of cheap dessert but in fact it's a national culinary heritage.
It's our treasure, don't you think @tangmo ? But most youngster these days don't cherish them and prefer to choose western style of cakes to serve at their party or gathering 😅.
But for us who live abroad (especially when we live in Eurepe)... they become luxury 😍.
I could only enjoy them if I make it myself 😊.