01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a small bowl, whisk together the miso paste, soy sauce, honey, lime juice, orange juice, grated ginger, and olive oil until smooth.
03 - Pat salmon fillets dry and place on prepared baking sheet. Brush generously with miso citrus glaze. Sprinkle with black pepper.
04 - Bake salmon for 12-15 minutes, or until just cooked through and flaky.
05 - Wash and trim cucumbers. Using a mandoline or vegetable peeler, shave cucumbers lengthwise into thin ribbons. Place in bowl and toss with rice vinegar, lime juice, sesame oil, honey, cilantro (if using), sesame seeds, and pinch of salt.
06 - Arrange shaved cucumber salad on plates. Top each with a salmon fillet. Garnish with lime wedges, extra sesame seeds, and fresh cilantro or scallions.