Put chicken wings in a wide shallow pan, a cookie sheet worked well for me.

Put the soy sauce, water, brown sugar, dry mustard, ginger, and garlic in a medium saucepan and bring to a boil over medium heat.

Remove the pan from the heat after it begins to boil.

Place the wing marinade in a preheated 350-degree oven. Bake for 1 hour and 30 minutes. Switch the chicken wings halfway through the baking period.

Remove the wings from the oven and put them on a jelly roll pan. Turn the oven to the brown and broiled wings until crispy, rotating many times while broiling. It just takes a few minutes.