French Mustard Chicken Breasts

Bahan-bahan (4 porsi)

• 2 boneless skinless chicken breasts (halved horizontally to make 4 fillets)
• 1 teaspoon garlic powder
• 1 teaspoon salt
• 1/4 teaspoon cracked pepper
• 4 tablespoons flour (for dredging)
• 1 tablespoon butter
• 1 tablespoon olive oil
• 2 tablespoons butter
• 1 brown shallots (chopped)
• 4 cloves garlic (minced)
• 1 cup dry white wine (or chicken broth)
• 1 -2 tablespoons Dijon mustard
• 3/4 cup chicken broth
• 1 teaspoon fresh chopped tarragon leaves
• 1 teaspoon dried thyme
• 1/2 teaspoon rosemary leaves (fresh chopped)
• 1/2 cup heavy cream ((thickened cream))
• 1 pinch salt (to taste)
• 1 pinch cracked pepper (to taste)