Yes you can definitely cook these satay chicken in the oven. Drizzle a couple of tablespoons of sunflower oil in a baking tray to prevent sticking, and arrange the skewers in single layer. Place in a preheated oven (200C/400F) and bake for approximately 15 minutes using a pair of tongs to turn the skewers once or twice during the cooking process. Baste with the marinade when you turn the chicken. If you have a meat thermometer, the internal temperature of the cooked chicken should be 75C/165F. If you don't have a thermometer, cut a piece of chicken in half - it should be completely white with no pink showing.