In a large rectangle tray prepare the marinade. Mix together olive oil, soy sauce, brown sugar, ginger paste, cider vinegar, tomato sauce and honey, stir well.
Place the salmon fillets into the marinade and turn to coat well and allow to rest in the fridge for 15 minutes. Meanwhile prepare your rice.
Pan fry the salmon over a medium to high heat (skin side down first) for several minutes until the skin is crispy. Lower to a medium heat, flip the salmon over and continue to cook for a further 3-4 minutes watching it carefully so the marinade does not burn just turns the flesh a golden sticky brown colour.
Serve with rice and garnish with sesame seeds and spring onions (if desired).