Don't skip the balsamic in this recipe, it adds balance to the sweet honey and salty soy sauce. Slideshow: More Salmon Recipes
Preheat the oven to 350°F.
In a bowl, stir together the soy sauce, honey, balsamic, and 1/4 teaspoon pepper. Place the salmon on an oiled bailing sheet, then brush about 1/2 the glaze over the salmon. Bake the salmon 5 minutes, the brush with more glaze. Bake another 5 minutes, then brush with any additional glaze. Continue to bake the salmon until it is just cooked through, about 5 minutes more. Serve sprinkled with sliced scallions.