01 - In a small bowl, whisk together the soy sauce, honey, sesame oil, rice vinegar, grated ginger, minced garlic, and sriracha until smooth and well combined.
02 - Place salmon fillets in a shallow dish and pour the marinade over them, turning to coat evenly on all sides. Allow to marinate for 15–20 minutes at room temperature.
03 - Rinse grains under cold water, then combine with water and salt in a medium saucepan. Bring to a rolling boil, reduce heat to low, cover tightly, and simmer until tender—approximately 15–20 minutes for brown rice or according to package directions for other grains. Fluff with a fork and keep warm.
04 - Preheat the oven broiler or outdoor grill to medium-high. Arrange the marinated salmon fillets on a lined baking sheet or directly on the grill grates. Cook for 6–8 minutes until the fish flakes easily with a fork and the top is deeply caramelized.
05 - In a small bowl, combine soy sauce, rice vinegar, lime juice, honey, and toasted sesame oil. Whisk vigorously until the dressing is emulsified and uniform in consistency.
06 - Divide the cooked grains evenly among four bowls. Arrange shredded carrots, sliced cucumber, edamame, avocado slices, and radishes in sections around each bowl. Place a salmon fillet on top of the grains in each bowl.
07 - Drizzle the prepared dressing generously over each bowl. Garnish with thinly sliced scallions, sesame seeds, and fresh cilantro or mint if desired. Serve immediately while the salmon is warm.