Soak Potatoes In Cold Water 15 Min; Drain & Pat Dry With Paper Towels. Arrange Potatoes In A Single Layer In A Large Shallow Pan Coated With Cooking Spray. Bake At 450 F. For 30 Min. Stirring Every 10 Min. Combine Potatoes, Bell Pepper & Green Onions In A Medium Bowl. Combine Vinegar & Hoisin Sauce In A Small Bowl. Pour Over Potatomixture, Tossing Gently. Sprinkle With Sesame Seeds & Serve Immediately.