01 - Rinse the rice under cold water until the water runs clear. Combine rice and water in a saucepan, bring to a boil, cover, reduce heat, and simmer for 12 minutes. Remove from heat and let stand, covered, for 5 minutes. Stir in rice vinegar, sugar, and salt while fluffing the rice.
02 - In a bowl, mix together soy sauce, sriracha, honey, sesame oil, minced garlic, and black pepper. Add salmon fillets and coat thoroughly. Let the fillets marinate for 10 minutes.
03 - Heat a nonstick skillet over medium heat. Place the marinated salmon in the skillet and cook for 3 to 4 minutes per side, or until just cooked through and caramelized. Remove from the skillet and allow to rest for 2 minutes, then cut into bite-sized pieces.
04 - In a small bowl, combine mayonnaise, sriracha, and lime juice. Stir until the mixture is smooth.
05 - Divide the rice evenly between two bowls. Arrange sliced cucumber, julienned carrot, avocado, and pickled ginger around the sides. Add salmon pieces to the center of each bowl. Drizzle with sriracha mayo and garnish with scallions, sesame seeds, and optional nori strips.
06 - Serve the completed bowls immediately while the salmon is warm.