Creating Baked Mushroom Swiss Chicken is straightforward if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Chicken: Season the chicken breasts with garlic powder, onion powder, thyme, salt, and pepper.
3. Sear the Chicken: In a large oven-safe skillet, heat olive oil over medium-high heat. Add the chicken breasts and sear for 3-4 minutes on each side until golden brown.
4. Add the Mushrooms: Remove the chicken from the skillet and set aside. In the same skillet, add the sliced mushrooms and sauté for about 5 minutes until softened.
5. Combine Ingredients: Return the chicken to the skillet, pour the chicken broth over it, and sprinkle the shredded Swiss cheese on top.
6. Bake: Transfer the skillet to the preheated oven and bake for 25-30 minutes, or until the chicken is cooked through and the cheese is bubbly and golden.
7. Garnish: Remove from the oven and let it rest for a few minutes. Garnish with fresh parsley if desired.
8. Serve: Slice the chicken and serve it hot, drizzled with the mushroom sauce.

These steps will guide you in creating this incredible dish effortlessly.