SIMPLE! Green Beans, Chicken & Potatoes 1. Line one side of the pan with green beans. 2. Line opposite side of pan with the potatoes. 3. Line the chicken breasts down the middle of the baking dish. 4. Cut butter up and layer over the green beans, potatoes and chicken. 5.Sprinkle Italian dressing over the entire pan. Cover with foil cook at 350 for 1 hr.