A nice marinade for salmon

I improvised a lunch with friends today and my fridge was almost empty. I only had in my freezer salmon steaks. Let's defrost them and bake them with a nice marinade.

Put the 4 salmon steaks in a dish, cover them with the juice and zests of 2 limes, 2 lemon juices, 6 tbsp of soy sauce, tasty and fruity whole pepper (like 20 seeds), salt and 4 tbsp of olive oil. Let it marinate for 1h and bake the steaks in a dish covered with foil for 10 min in a pre-heated oven (400F). So simple!