PREHEAT oven to 400F.
PEEL and CHOP into large chunks: 3 large sweet potatoes
GREASE a baking dish, place sweet potatoes in dish, cover and bakd 35 - 45 minutes or until just starting to get soft.
1/4 cup water, 2 Tablespoons brown or maple sugar, 3 Tablespoons tamari/soy sauce, 2 Tablespoons mirin, 1 Tablespoon tasted sesame oil, 1 Tablespoon minced garlic and POUR on top of precooked sweet potatoes.
PLACE sweet potatoes back in oven and cook for 10 - 15 minutes more.
ROAST or TOAST 1 Tablespoon sesame seeds. Sprinkle on top when potatoes are cooked.