Steps
1. Season the chicken breast with salt, pepper, and thyme.
2. Heat the margarine in a skillet over medium heat until melted and hot.
3. Add the chicken breast and cook for 5-6 minutes on each side until golden brown and cooked through. Remove from pan and set aside.
4. In the same pan, add the minced garlic and sliced mushrooms. Sauté for 4-5 minutes until mushrooms are tender.
5. Return the chicken to the pan and spoon the garlic butter mushroom mixture over the top.
6. Cook for an additional 1-2 minutes to combine flavors.
7. Garnish with chopped parsley if desired and serve warm.