01 - Arrange cooked rice in a microwave-safe bowl, distributing flaked salmon evenly over the surface.
02 - Place ice cubes directly on top of the rice and salmon.
03 - Drape parchment paper or a microwave-safe plate loosely over the bowl.
04 - Microwave uncovered bowl on high power for 2 to 3 minutes, until ice cubes dissolve and dish is heated throughout.
05 - Remove bowl from microwave and drizzle soy sauce and sesame oil over the contents.
06 - Arrange avocado slices, cucumber, and pickled ginger atop the bowl.
07 - Sprinkle toasted sesame seeds and scallion. Add chili flakes or sriracha to taste. Serve immediately.