Creating Baked Chicken with Dijon Sauce is a simple process. Follow these easy steps for a delicious outcome:

1. Preheat the Oven: Set your oven to 375°F (190°C).
2. Season the Chicken: In a small bowl, mix garlic powder, onion powder, salt, and pepper. Rub this mixture onto both sides of the chicken breasts.
3. Sear the Chicken: In a large oven-safe skillet, heat the olive oil over medium heat. Once hot, add the seasoned chicken and cook for about 3-4 minutes on each side until lightly browned. Remove and set aside.
4. Prepare the Sauce: In the same skillet, reduce the heat, and add Dijon mustard and heavy cream. Stir well until combined and heated through.
5. Combine Chicken and Sauce: Return the seared chicken to the skillet, ensuring they're coated in the sauce.
6. Bake: Place the skillet in the preheated oven for about 25-30 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (75°C).
7. Rest: Once done, remove from the oven and allow the chicken to rest for 5-10 minutes.
8. Garnish and Serve: Top with chopped fresh parsley before serving for an elegant touch.

These instructions will guide you in making a dish that not only tastes incredible but also presents beautifully!