1To make the marinade, combine all the ingredients in a medium bowl and whisk until well combined.
2To make the salmon, place the salmon in a large resealable bag and pour over the marinade. Seal the bag and refrigerate for 1-2 hours or overnight, turning the bag over occasionally to redistribute marinade.
3Insert the wire rack into the middle shelf position. Preheat the oven. Select BAKE/SUPER CONVECTION/400°F/6 minutes and press start.
4Set the broiling rack over the roasting pan. Remove the salmon from the marinade, allowing the excess marinade to drain off. Pour the marinade into a saucepan and set aside.
5Place the salmon in a single layer on the broiling rack.
6Once preheated, put the salmon in the oven and cook for 6 minutes.
7Meanwhile, bring the marinade to a boil over medium-high heat, boil gently for 2 minutes, stirring occasionally. Remove from the heat, add the lemon or lime juice and whisk to combine. Set aside.
8Once the salmon has finished baking, leave it in the oven and select, BROIL/HIGH/4 minutes and press start.
9Place the salmon on serving plates. Sprinkle with green onions and sesame seeds. Serve with broccolini and the boiled miso marinade.