Article in English: Put whatever already-cooked rice you have into a non-stick pot. Cover it with an equal amount of the milk of your choice.  For example, if you have 1 cup (195 g) of cooked rice, combine it with 1 cup (236 mL) of milk. Make sure that you only use unflavored cooked rice for this. You can use short-grain, long-grain, white or brown rice. Whole milk will give the rice pudding the richest flavor. However, you can use 2% or low-fat milk if you prefer. Avoid using skim milk as it is too watery. If you want a non-dairy option, try using coconut milk or almond milk. This is where it’s up to you to get creative. Add some of each ingredient you want to use, stirring and tasting as you go, until you’re happy with the flavors. See the section on adding flavors below for some specific ideas about different ingredients and combinations to try.

Summary in Indonesian:
Masukkan nasi dan susu dalam jumlah yang sama ke dalam panci antilengket. Tambahkan bahan penyedap lain sesuai keinginan dan aduk campuran secara merata.