Chicken in mushroom and tarragon sauce is a delicious and comforting dish that combines tender chicken with a creamy and flavorful sauce. The chicken is cooked until golden brown and then simmered in a rich sauce made with mushrooms, onions, garlic, and tarragon. The tarragon adds a subtle anise-like flavor that pairs perfectly with the earthy mushrooms. This dish is perfect for a cozy dinner and can be served with rice, pasta, or crusty bread.