Preheat broiler. Mix together 6 Tbsp. mayonnaise and 1 Tbsp. barley miso paste; set aside. In a separate bowl, combine 2 Tbsp. olive oil, 2 tsp. sesame oil, 1 Tbsp. chopped fresh chives, and a pinch each of salt and black pepper. Spread oil mixture over 4 salmon fillets. Place on broiler pan and broil until almost cooked through, 4 to 8 minutes. Spread mayonnaise mixture on top of salmon and broil another 1 to 2 minutes. Garnish with more chopped chives.
—O reader Su-Bin Kuah, Vancouver