Combine lemon juice, olive oil, Worcestershire sauce, and pepper in a large bowl, stirring with a whisk. Add spinach and arugula; toss to coat. Sprinkle with shaved Parmesan cheese.
MyRecipes is working with Let's Move!, the Partnership for a Healthier America, and USDA's MyPlate to give anyone looking for healthier options access to a trove of recipes that will help them create healthy, tasty plates. For more information about creating a healthy plate, visit www.choosemyplate.gov.