Cut the salmon fillet, remove the bones. Cut into slices. Then marinate salmon in soy sauce and lime juice for two minutes.
Cut cucumber and mango into thin slices.
Evaporate orange juice with chili pepper so that the juice becomes 3 times less. Take out the pepper. Drizzle sauce with starch until thick.
Arrange cucumber and mango on a plate. Put salmon on top. Drizzle with orange sauce.