Recipe Servings: 4

Prep Time: 

Cook Time: 

Total Cook Time: 


For the grilled chicken:

  • 4 boneless chicken breast halves
  • 1 Tbsp extra-virgin olive oil

For the sauce:

  • 1 onion, finely chopped
  • 2 Tbsp butter
  • 200 ml white wine
  • 3 Tbsp French mustard
  • 250 ml thick cream
  • 1/4 tsp salt
  • 1/4 tsp black pepper

How to Make Grilled Chicken in Mustard Sauce

  1. Put each chicken breast half between two sheets of plastic wrap; pound lightly to flatten evenly.
  2. Salt and pepper both sides of the chicken pieces.
  3. Lightly oil the grill or grill pan. Grill over a medium-high heat for about 3 to 4 minutes on each side, or until cooked through and set-aside.
  4. In a frying pan, heat the butter and fry the onion until soft and transparent.
  5. Add the wine and boil rapidly until reduced to a quarter of the original amount.
  6. Stir in the cream and mustard and continue to cook until thickened.
  7. Season with the salt and pepper.
  8. Place the chicken on a plate and spoon the sauce over the chicken.