Begin by seasoning the chicken breasts with salt and pepper on both sides.
In a large skillet, heat olive oil over medium-high heat. Add the chicken breasts and cook for about 6-7 minutes on each side, or until golden brown and cooked through. Once cooked, remove the chicken from the skillet and set it aside.
In the same skillet, lower the heat to medium and add 2 tablespoons of butter. Once melted, add the minced garlic and sauté for about 1 minute until fragrant.
Pour in the chicken broth, stirring to deglaze the pan, scraping up any brown bits from the bottom.
Add the lemon zest and juice to the skillet, followed by the heavy cream, thyme, and Italian seasoning. Stir well to combine and let the sauce simmer for about 5 minutes until slightly thickened.
Return the chicken to the skillet and spoon the sauce over the top. Add the remaining 2 tablespoons of butter, allowing it to melt into the sauce for added creaminess.
Cook for an additional 2-3 minutes, ensuring the chicken is heated through again and well-coated in the creamy lemon sauce.
Remove from heat and garnish with fresh parsley before serving.
Notes
Serve over rice or with roasted vegetables for a complete meal.