Heat oven to 450ºF. Grease jelly roll pan, 15 1/2x10 1/2x1 inch. Cut potatoes into 1-inch chunks. Mix remaining ingredients in large bowl. Add potatoes; toss to coat. Spread potatoes in single layer in pan. Bake uncovered 20 to 25 minutes, turning occasionally, until potatoes are light brown and tender when pierced with fork.