Chicken Marsala (Cook's Illustrated) Recipe - (4/5)

Ingredients

• 4 chicken breasts, boneless, skinless (about 5 ounces each)
• 1 cup unbleached all-purpose flour
• Table salt
• Ground black pepper
• 2 tablespoons vegetable oil
• 2 1/2 ounces pancetta (about 3 slices), cut into pieces 1 inch long and 1/8 inch wide
• 8 ounces white mushrooms , sliced (about 2 cups)
• 1 medium clove garlic , minced (about 1 teaspoon)
• 1 teaspoon tomato paste
• 1 1/2 cups marsala wine (sweet)
• 1 1/2 tablespoons lemon juice from 1 small lemon
• 4 tablespoons unsalted butter cut into 4 pieces, softened
• 2 tablespoons chopped fresh parsley leaves