Add a small splash of oil. Cook the thighs, smooth side down, for 3 minutes, or until a little golden underneath. Turn each piece over, lower the heat to medium-low or low, then cover; you want a gently hiss. Cook for 8 minutes, or until just cooked through. - See more at: http://www.vietworldkitchen.com/blog/2013/09/true-chicken-teriyaki-recipe.html#sthash.35FPlSwF.dpuf