You can keep your salad simple and just use lettuce, or you can bulk it up with other ingredients. Try adding veggies such as shaved carrots, fennel, cucumbers and/or beets (the sky is the limit!). Or you can sprinkle in toasted nuts, cheese, fresh or dried fruit and/or croutons. You can turn the salad into a full meal by adding protein (think grilled chicken, shrimp, sliced steak or tofu).