Remove the skin of the salmon and cut it into cubes, about 1" thick/wide.
Add the cubes to a bowl along with the remaining salmon ingredients and toss to combine. Place them in a baking dish and cook for 10 - 12 minutes.
Meanwhile, add all the cucumber ingredients to another bowl and toss to combine. Allow to marinate while the salmon cooks.
When the salmon is done, assemble the bowls.
Start with a scoop of white rice, followed by the salmon, cucumber, and carrots. Garnish with green onions and sesame seeds. Highly recommend using the leftover dressing from the cucumber salad to drizzle over the bowls as your "sauce"!
Notes
The best way to store these salmon bowls is to keep all the components separate in the fridge and then assemble them just before eating. If your bowls are already assembled, they’ll keep in the fridge for a day or two. Reheat the salmon and rice in the microwave, then add back the raw vegetables.