01 - Arrange leftover cooked rice in a microwave-safe bowl and distribute flaked salmon evenly over the top.
02 - Place two ice cubes directly on top of the rice and salmon to aid in gentle steaming.
03 - Loosely cover the bowl with parchment paper or a microwave-safe plate.
04 - Microwave on high power for 2 to 3 minutes until the ice cubes have melted and the rice and salmon are warmed through and moist.
05 - Remove the bowl from the microwave. Drizzle with soy sauce or tamari and sesame oil.
06 - Top the warmed rice and salmon with sliced avocado, thinly sliced cucumber, and pickled ginger.
07 - Sprinkle toasted sesame seeds and finely sliced scallion over the bowl. Add chili flakes or sriracha if desired.
08 - Serve immediately while warm.