Flake leftover salmon using fork.
Add leftover rice on top of salmon.
Add ice cube to middle of rice and cover plate with 1 sheet of parchment paper.
Microwave for 1 minute.
Remove parchment paper and discard ice cube.
Drizzle soy sauce, sriracha and mayonnaise.
Garnish with avocado, sesame seeds and furikake and enjoy with nori strips.
For extra garnish, use sliced cucumber, shredded carrots or edamame.