Begin by seasoning the chicken breasts on both sides with salt, pepper, and paprika.
In a large skillet, heat the olive oil over medium heat. Once hot, add the chicken breasts and sear for about 5-7 minutes on each side until they are golden brown and cooked through. Remove the chicken from the skillet and set aside.
In the same skillet, add the chopped onion and sauté for 2-3 minutes until softened.
Add the minced garlic and sliced mushrooms to the skillet, cooking for another 5-6 minutes until the mushrooms are soft and caramelized.
Pour in the chicken broth, scraping the bottom of the skillet to release any brown bits. Let it simmer for about 2-3 minutes.
Reduce the heat to low and stir in the heavy cream and dried thyme. Allow the sauce to simmer gently and thicken for about 5 minutes.
Return the cooked chicken to the skillet, spooning the creamy mushroom sauce over the top. Allow to heat through for an additional 2-3 minutes.
Adjust seasoning with salt and pepper as needed.
Notes
Serve over rice or pasta and garnish with fresh parsley.