01 -
Pat chicken breasts dry and season both sides evenly with salt, black pepper, and garlic powder.
02 -
Heat olive oil in a large skillet over medium heat. Sear the chicken for 5 to 6 minutes per side until golden and fully cooked. Transfer chicken to a plate and cover loosely.
03 -
Add butter to the same skillet and melt over medium heat. Add sliced mushrooms and sauté for 5 to 6 minutes, stirring occasionally, until tender and deeply browned.
04 -
Stir in minced garlic and cook for 1 minute until aromatic, avoiding burning.
05 -
Pour in chicken broth, scraping up any fond from the bottom of the skillet. Simmer for 2 to 3 minutes to concentrate flavors.
06 -
Reduce heat to low. Stir in heavy cream, Parmesan cheese, and dried thyme. Simmer gently for 3 to 4 minutes, stirring, until the sauce thickens.
07 -
Return the chicken breasts to the skillet, spooning mushrooms and sauce over the top. Simmer for 3 to 5 minutes until chicken is heated through.
08 -
Garnish with chopped fresh parsley if desired. Serve hot alongside mashed potatoes, rice, or steamed vegetables.