Keeps 3 days refrigerated. Cool leftover rice quickly and refrigerate within an hour — rice left at room temperature is a genuine food-poisoning risk (Bacillus cereus). Reheat until piping hot throughout, once only.
It works but is much stickier. Spread it on a tray and refrigerate uncovered for 30 minutes to dry the surface first.
Wet rice, an overcrowded pan, or too much sauce. Cook in two batches if the pan is small.
The risk is real but manageable. Spores survive cooking and multiply at room temperature, so the rule is cool fast, refrigerate promptly, reheat thoroughly once.