Season the chicken breasts with salt, pepper, and paprika on both sides.
In a large skillet, heat the olive oil over medium-high heat. Add the chicken breasts and cook for about 5-6 minutes on each side, or until they are golden brown and cooked through. Remove the chicken from the skillet and set aside.
In the same skillet, melt the butter. Add the sliced mushrooms and cook for about 4-5 minutes, stirring occasionally, until they are browned and tender.
Stir in the minced garlic and cook for an additional 1-2 minutes until fragrant. Be careful not to let the garlic burn.
Pour in the chicken broth, scraping the skillet to deglaze and release any browned bits. Bring the mixture to a simmer.
Lower the heat and stir in the heavy cream and dried thyme. Allow the sauce to simmer gently for about 5 minutes, stirring occasionally, until it thickens slightly.
Return the chicken breasts to the skillet, spooning some sauce over each piece. Cook for an additional 2-3 minutes to heat through.
Remove from heat and garnish with freshly chopped parsley before serving.
Notes
Serve with steamed vegetables or mashed potatoes for a complete meal.