Pasta salad with canned tuna, tomatoes, red bell pepper, sweet onion, sliced black olives, lemon juice, etc., with a Dijon/red wine vinaigrette.
Bean salad with chickpeas or white beans, tomatoes, unsweetened corn kernels, scallions or sweet onion, cilantro, lime juice, spices (such as chili powder and cumin powder), etc., with a vinaigrette.
(Can add a little cheese to the above salads, if desired).
This is a great salad - low in fat, high in nutrition:
CURRIED COUSCOUS SALAD WITH DRIED CRANBERRIES
Curried Couscous Salad with Dried Cranberries Recipe | MyRecipes.com
Whole wheat pita, filled with chickpeas, sweet onion or scallions, red bell pepper, tomatoes, cucumber, feta or extra sharp cheddar, sliced black olives. Top it with a yogurt dressing, ie, nonfat plain yogurt, mixed with a little cumin powder, cilantro, optional, and a little hot sauce.