01 - Season the chicken breasts with salt and black pepper on both sides.
02 - Heat olive oil in a large skillet over medium heat. Add the chicken and cook for 5–6 minutes per side, until golden brown. Remove from the skillet and set aside.
03 - In the same skillet, melt the butter and add the chopped onion. Sauté for 2–3 minutes until translucent. Add the minced garlic and cook for another 30 seconds.
04 - Pour in the Irish whiskey, stirring to deglaze the pan. Let it simmer for 2 minutes to allow the alcohol to cook off.
05 - Stir in the heavy cream, Dijon mustard, paprika, thyme, and chicken broth. Bring the mixture to a gentle simmer.
06 - Return the chicken breasts to the skillet, coating them in the creamy sauce. Cover and cook for 10 minutes, or until the chicken is cooked through.
07 - Remove from heat, garnish with fresh parsley, and serve warm.