The fish can be cooked either in a grooved pan on the stovetop or using an outdoor grill.
Keep the serving plates in the oven at the lowest setting so they are warm when you serve.
Cut the salmon fillet into similarly sized pieces, as per the number of servings required, then put them in a resealable plastic bag. Add the honey and soy sauce, then mix well. Let marinate 2 hours in the refrigerator.
Place the fish on an oiled, hot grill, then cook 8 to 10 min, depending on thickness of the fillet pieces, turning them once. Alternatively, heat the oil in a grooved thick-bottom pan. When hot, add the fish, then cook 4-5 min per side, turning the pieces once. It is important to check with a fork to see if the fish is cooked through.
Season with salt and pepper, then serve on the warmed plates.
If desired, you may prepare some extra marinade, mix it with olive oil and obtain a "vinaigrette" which is then drizzled over the fish on the serving plates.