3 chicken breasts tarragon dijon mustard pan Recipes

boneless skinless chicken breasts, olive oil (use more or less , depending on your pan), salt and pepper, chicken stock, half-and-half or 1/3 cup heavy cream, dijon mustard, chopped fresh french tarragon, whole french tarragon leaf, for garnish

boneless, skinless chicken breasts, salt and cracked black pepper, olive oil, dry vermouth, minced sweet onions, garlic thinly sliced, darigold heavy cream, chopped french tarragon divided, creme fraiche, dijon mustard, salt and ground black pepper