Chicken in Onion and Mustard Sauce

Details

Ingredients

• 1 tablespoon butter
• 3 skinless, boneless chicken breast halves
• 1 pinch ground black pepper
• 1 small red onion, sliced
• 1 tablespoon dried parsley
• ½ cup applesauce
• ¼ cup white wine
• 2 tablespoons mustard
• ¼ cup half-and-half cream
• ½ cup chopped walnuts