I use powerpac (cheaper in giant and shopee I think)
https://powerpac.com.sg/products/1-5l-slow-cooker-with-ceramic-pot-ppsc1515
However if you don’t mind eating the same (I always seperate baby’s portion then add seasoning for myself), I’d advise rice cooker, just preblend the rice slightly if you’re worried that the rice will still be in big grains. Cooks faster and don’t have to look after it (for overflows etc), just dump all ingredients in and wait.