Nuts add a crouton-like crunch an crisp vegetables add extra flavor to this unique yet straightforward version from "Season to Taste," by Jeanette Ferrary and Louise Fiszer (Simon and Schuster, 1988). In a large salad bowl, combine lettuce, fennel, red pepper and walnuts. In a small bowl, mix remaining ingredients until well blended. Pour over salad and toss well. Makes 6 servings.