Set a large skillet over medium high heat and add a little oil, swirling to coat. Use a slotted spoon to add the chicken, keeping the sauce in the bowl for the moment. Cook, stirring once or twice, for 4-5 minutes or until browned. Add the sauce and continue to cook until reduced, 6-8 minutes. The sauce should be bubbling; if it isn't, turn up the heat. If you are worried it's burning, turn it down a little.