Salt and pepper the chicken and fry in the oil in a medium pan over med-high heat. Brown both sides well. Set aside.
Prepare the potatoes according to the directions, adding 1 extra tablespoon of butter. Add the broccoli to the prepared baking dish, stirring the mix together gently, but not enough to cover the chicken with sauce.
Bake for 30-35 minutes. Remove from oven and let rest 5 minutes. Serve hot.