Heat olive oil in a large skillet over medium-high heat. Season the chicken breasts with salt, pepper, thyme, and paprika.
Add the chicken breasts to the skillet and sear for about 6-7 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 sliced mushrooms and sauté for about 4-5 minutes until they are tender and browned.
Add the minced garlic to the mushrooms and cook for an additional minute until fragrant.
Pour in the chicken broth, scraping the bottom of the skillet to release any browned bits. Bring the mixture to a simmer.
Reduce the heat to medium-low and stir in the heavy cream. Allow the sauce to thicken slightly, about 3-4 minutes.
Return the chicken to the skillet, coating it in the creamy mushroom sauce. Simmer for an additional 2-3 minutes to heat the chicken through.
Taste and adjust seasoning with more salt and pepper if needed.
Garnish with freshly chopped parsley before serving.
Notes
Serve with steamed asparagus or garlic mashed potatoes for a complete meal.