Creating Easy Chicken Lombardy is a breeze with these simple steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C).
2. Prepare Chicken: Season the chicken breasts with salt, pepper, and dried thyme.
3. Sear Chicken: In a large oven-safe skillet, heat olive oil over medium-high heat. Add the seasoned chicken breasts and sear for about 5-7 minutes on each side until golden brown. Remove from heat and set aside.
4. Sauté Mushrooms and Garlic: In the same skillet, add sliced mushrooms and minced garlic. Cook for about 3-5 minutes until mushrooms become tender.
5. Make Sauce: Pour in the heavy cream, stirring to combine. Let it simmer for 2-3 minutes until slightly thickened.
6. Add Cheese: Stir in half of the mozzarella and Parmesan cheese until melted and well-combined.
7. Combine Chicken and Sauce: Return the seared chicken breasts to the skillet, spooning the sauce over them to coat evenly.
8. Top with Remaining Cheese: Sprinkle the remaining mozzarella and Parmesan cheese over the chicken.
9. Bake: Place the skillet in the preheated oven and bake for 20-25 minutes until the chicken is cooked through and the top is bubbly and golden.
10. Garnish and Serve: Once done, remove from the oven. Garnish with fresh parsley if desired and serve immediately.

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