Ingredients

  • creme fraiche
  • 1/3 cup sour cream
  • 1/3 cup heavy cream
  • chicken
  • 1 tablespoon butter
  • 10 ounces mushrooms, sliced
  • 2 leeks, cut in half lengthwise and sliced crosswise
  • 2 tablespoons white wine or 2 tablespoons sherry wine
  • 1 1/2 tablespoons Dijon mustard
  • 1 teaspoon thyme
  • 1/2 - 1 teaspoon celery salt (to taste)
  • 1 teaspoon pepper
  • 1 -3 garlic clove, crushed
  • 2 lbs boneless skinless chicken breasts or 2 lbs boneless skinless chicken thighs

Method

  • In a glass jar, mix together the sour cream and heavy cream until well blended, then put lid on jar and let sit at room temperature until ready to serve chicken.
  • Grease the crock pot with the butter and leave any extra in the bottom.
  • Put all ingredients in the crock pot, except for the chicken and the creme fraiche, and mix well.
  • Add the chicken and mix again.
  • Cover and cook on LOW for 6 hours.
  • Remove chicken to a plate and cover to keep warm.
  • Remove 1/4 cup cooking juices and discard.
  • Mix the creme fraiche into the vegetable mixture, then return the chicken to the crock pot and stir to coat the chicken.