Hainanese chicken rice may be very common, but chicken rice balls are definitely not.
We used to frequent the ones at Braddell and Jalan Besar, but the former has closed and the latter was supposed to return again. We haven’t been back since the pandemic so we can’t confirm. There’s another one at Jurong which was alright but somehow the ones we had at Malacca Jonker still reigned supreme.
The Malacca ones were smaller in size, golf ball sized as opposed to the tennis ball or larger ones found here. And they had a more sticky ketupat texture with a zesty calamansi hit as well. Hence, we made ours using a mixture of different rice grains to get that texture and making ours smaller too.