arugula lettuce

The leaves can be long and spiked or shorter and more rounded, but they all share that dark green color. People commonly add fresh arugula to salads, but it also works well incorporated into pasta, casseroles, and sauces, just like other leafy greens. Due to its peppery flavor, people often mix arugula with other milder greens, such as watercress and romaine. Arugula is high in vitamin K, a fat-soluble vitamin that helps with blood clotting and bone metabolism.