For Chicken – 2-3 chicken breast boneless, skinless and trimmed – sea salt to taste – 1/4 teaspoon black pepper or to taste – 1/3 cup flour plus 3 tablespoons for the sauce Tuscan Sauce – 4 tablespoon extra virgin olive oil – 10 garlic cloves thinly sliced – 1 small onion thinly sliced – 1/8 teaspoon red pepper flakes – 1/2 cup white wine – 3 1/2 cups chicken broth homemade – 3/4 cup Parmesan cheese grated, plus extra for serving – 1 tablespoon lemon juice – 2 cups arugula washed Pasta – 8 oz penne pasta cooked according to the package