Ingredients: 4 boneless, skinless chicken breasts or thighs, pounded to 1/2 inch thickness 1 teaspoon salt 1/2 teaspoon pepper 1 cup chicken broth 2 tablespoons lemon juice 1 tablespoon minced garlic 1/2 teaspoon red pepper flakes (or more to taste) 1 tablespoon olive oil 1/3 cup finely d…