Mix pineapple juice, brown sugar and soy sauce in 1 Quart Saucepan on med-low heat. Remove from heat just before the mixture comes to a boil.
Cover the chicken with the pineapple marinade in amedium bowl and refrigerate for at least 30 minutes.
Preheat the 12" Large Skillet overmedium heat. When hot, place the chicken skewers in the pan. You will hear a sizzle. Cook for 3 minutes the flip chicken. If the chicken doesn't turn easily, wait another minute or two.
Cover and cook 2 minutes or until steam escapes from the sides of thelid. Spin the lid to engage the Vapor Seal and reduce the heat to low.