Peel potatoes and cut them in half (from medium size potatoes, quarter if large).
Let them stand in water while preparing sauce.
Combine all other ingredients in a gallon size Ziploc« Bag, and shake to combine.
Dry off the potatoes, and put all of them in the bag and let marinate for 2 hours.
Preheat oven to 400║.
Put the potatoes and marinade in a large casserole, preferrably a white pyrex, approximately 13 x 9 x 3 oval.
Roast for 1 hr. 10min., turning occasionally.
There should be plenty of sauce left after roasting.
You can put these under the broiler for 5 minutes to crisp them up if you prefer.