Sesame soy salmon and vegetables with coconut rice

2 tbsp low-salt soy sauce

1 tsp sesame oil

1 tsp honey

2 large salmon fillets

150g brown rice

1 400ml tin coconut milk

2 tbsp desiccated coconut

olive oil, for cooking

1 garlic clove, finely chopped

1 large red onion, finely sliced

1 small carrot, cut into thin strips

½ courgette, cut into thin strips

handful baby spinach

sea salt