Slice the salmon into large cubes about 1 inch (2.5 cm). Remove the skin and any bones.
In a bowl, combine soy sauce, honey, rice vinegar, sesame oil, grated garlic, and grated ginger to create the marinade.
Add the salmon cubes to the marinade and gently mix until well coated. Let the salmon marinate for about 10 minutes, or longer in the refrigerator if time allows.
While the salmon marinates, prepare the vegetables. Slice the cucumber, shred the carrot, and dice the avocado into cubes.
Defrost the edamame beans by placing them in a colander and running under cool water.
Cook the marinated salmon in a skillet over medium heat for 4–5 minutes, turning occasionally, until lightly caramelized and cooked through.
Assemble the Salmon Bowl by adding rice or quinoa to a bowl, then top with salmon, cucumber, carrot, edamame, and avocado.
Finish with optional garnishes like sesame seeds, green onions, spicy mayo, or sriracha aioli.