1Soak bamboo skewers in water for 30 minutes. Line 15x10x1-inch baking pan with foil.
2Meanwhile, heat oven to 425°F. In small saucepan, combine all sauce ingredients; mix well. Cook about 5 minutes or until blended, stirring frequently. Cut chicken diagonally into strips, about 3 inches long and 3/4 inch wide.
3On each bamboo skewer, thread 1 green pepper square, 1 red pepper square and 1 or 2 strips of chicken. Brush chicken mixture with 1/4 cup sauce. Place in foil-lined pan.
4Bake at 425°F. for 15 to 20 minutes or until chicken is no longer pink in center. Meanwhile, bring remaining sauce to a boil over medium heat, stirring constantly. Boil 1 minute. Serve chicken saté with warm sauce.