After a long day at work, I wasn’t in the mood to cook anything complicated. I opened the fridge to see what I had left. A tray full of eggs. A small portion of leftover corned beef. Two containers of rice that I had cooked the day before. Dinner was already halfway there. One habit I’ve developed over the years is cooking rice in batches. I know my portions well enough to know that one cup of uncooked rice makes far more rice than I can eat in a single meal. Instead, I cook two cups at a time and divide the cooked rice into three equal portions. They go…