Roasted salmon & broccoli bowl

For ➍ 
4 tbs toasted sesame oil 
2 tbs soy sauce or tamari 
1 tbs rice vinegar 
1 tbs honey 
1 5 cm piece fresh ginger, peeled and finely grated (about 1 tbs) 
1 garlic clove, finely grated 
500 g broccoli, trimmed & cut into florets, thick stems discarded 
2 scallions, trimmed & cut diagonally into 3 cm segments, plus thinly sliced scallions for garnish 
1 tbs olive oil, plus more for brushing the salmon 
salt & black pepper 
4 175 g skin-on salmon fillets 
½ lime, for serving 
sesame seeds, for serving 

Heat oven to 220 °C. Rub the salmon fillet with 1 tbs olive oil and season with salt and pepper on all sides. Set aside. 
Rinse the rice until water runs clear. In a small lidded saucepan, combine the rice, 1 ¼ cups water and 1 tbs olive oil. Season the water to taste with salt and bring to a boil over high heat. Cover and reduce to a gentle simmer over medium-low and cook for 12 to 15 minutes, until the rice is plumped. Remove from heat and let rest, covered, for 5 minutes. Meanwhile, on a large sheet pan, toss the broccoli, red onion and remaining 2 tbs olive oil. Season generously with salt and pepper. Roast in the oven for 15 to 20 minutes, tossing once, until tender-crisp and lightly browned. In a large salad bowl, combine the cooked rice, roasted broccoli and onions. To the same sheet pan, add the salmon fillet skin side down (if present) and roast until just cooked through, 10 to 14 minutes. While the salmon roasts, add the lemon juice, mustard and anchovies to the bowl with the broccoli mixture and toss. Season with salt and pepper to taste. Flake the salmon (discarding any skin) and add to the bowl. Fold in three-fourths of the watercress. Top with the remaining watercress and serve.