Preheat the oven to 400 degrees and line a baking sheet with tin foil
In a large skillet, melt the butter over medium heat. Let it brown (it will start to turn brown and have a nutty smell).
When it begins to brown, reduce heat to low and add the shallots and rosemary. Cook for a minute or so stirring constantly.
Quickly add the soy, honey and orange juice and cook for another minute or two or until it begins to thicken. Season with a pinch of salt and pepper. Remove from heat and set aside.
Season the salmon with a salt and pepper to taste and baste the glaze over the flesh. There will be additional glaze to put on when the fish is cooked.
Bake for 12-13 minutes or until the fish is flaky (use a fork to pull up the meat and if it's flaky it's done).
Serve with additional sauce and enjoy!