01 - Pat the chicken breasts dry with paper towels and season both sides generously with salt and black pepper.
02 - Heat olive oil and butter in a large skillet over medium-high heat. Add chicken breasts and sear for 4 to 5 minutes per side until golden brown and nearly cooked through. Remove chicken from skillet and set aside on a plate.
03 - Reduce heat to medium. Add minced garlic to the same skillet and sauté for 30 seconds until fragrant, being careful not to burn it.
04 - Add the Boursin cheese, chicken broth, and heavy cream to the skillet. Stir continuously until the cheese melts completely and the sauce becomes smooth and creamy.
05 - Stir in the fresh chopped parsley and dried thyme. Allow the sauce to simmer for 1 minute to infuse the flavors.
06 - Return the chicken breasts to the skillet, spooning sauce over the top. Simmer for 7 to 10 minutes, turning occasionally, until the chicken is cooked through and the sauce has thickened to your desired consistency.
07 - Taste the sauce and adjust seasoning with additional salt and pepper if needed. Garnish with extra fresh parsley before serving.