01 -
Season the chicken breasts generously with salt and pepper on both sides.
02 -
Heat olive oil in a large skillet over medium-high heat. Add the seasoned chicken breasts. Cook for 6-7 minutes on each side until golden brown and cooked through. Check for doneness by cutting into the thickest part; it should no longer be pink. Remove the chicken from the skillet and cover with aluminum foil to keep warm.
03 -
In the same skillet, reduce heat to medium and add the chopped onion. Sauté for 3-4 minutes until translucent. Add minced garlic and cook for an additional 1-2 minutes, stirring frequently.
04 -
Carefully pour in the Irish whiskey, scraping up any browned bits from the skillet. Simmer the whiskey for about 5 minutes to reduce slightly.
05 -
Stir in the chicken broth and bring to a gentle simmer for another 5 minutes. Reduce heat to low and slowly pour in the heavy cream, stirring continuously. Add Dijon mustard and thyme, stirring well. Simmer for an additional 3-4 minutes to thicken. Adjust seasoning with salt and pepper as needed.
06 -
Return the cooked chicken breasts to the skillet, spooning sauce over them. Simmer for 2-3 minutes to heat through and absorb flavors. Stir in butter until melted for a rich finish.
07 -
Serve each chicken breast on a plate, generously spooning the whiskey cream sauce over the top. Garnish with freshly chopped parsley. Pair with mashed potatoes, rice, or steamed vegetables for a complete meal.