We'll describe you step by step how to make it extra tender and flavorful.

Ingredients:

1 pound chicken breast, /3 cup flour, Salt, Black pepper, 1 shallot, diced, 2 garlic cloves, minced, 3 tbsp olive oil, 9 oz Mushrooms, sliced, 1/2 cup Marsala wine, 1/2 cup chicken stock, 3 tbsp whipping cream, 1 tbsp Butter.

Directions:

Cut chicken halves in half lengthwise, cover with plastic wrap over the chicken and pound until ¼ inch thick.
Season chicken with salt and pepper.
Dredge each chicken breast in flour.
In a large skillet heat 1 tbsp oil and add the chicken, cook on both sides until browned. Set aside.
Add 1 tbsp olive oil, cook the onion and garlic for 2 minutes until tender. Add the mushrooms and cook until tender.
Add marsala wine and cook for 1-2 minutes to burn the alcohol. Add the chicken broth, and cook for 2 minutes.
Add the whipping cream and butter.  Return chicken back in the sauce and continue to cook for about 1-2 minutes.