Potatoes and Chicken Dijon

4 med potatoes, sliced ¼ inch thick and microwave 8 to 10 min or until tender
chicken breast cubed
2 tbsp vegetable oil
¼ c prepared honey-Dijon barbecue sauce
1 tsp dried tarragon

While potatoes cook, in large skillet toss and brown chicken in oil over high heat 5 min. Add potatoes; sauté and toss until potatoes are lightly browned. Add barbecue sauce and tarragon; toss until heated through