You only need 5 ingredients to make this delicious and healthy mid-week supper. INGREDIENTS (serves 4) 4 skin-on salmon fillets 1 head broccoli, broken into florets juice ½ lemon, ½ lemon quartered small bunch spring onions, sliced 2 tbsp soy sauce METHOD Heat oven to 180C/160C fan/gas 4. Put the salmon in a large roasting tin, leaving space between…