A.D.
I love the couscous salad recipe from Fantastic Foods, I don't know if it's still on the box, but you can google it. Basically, couscous, tomatoes, cukes, chick peas and parsley, with a dressing of olive oil, garlic, lemon juice and dijon mustard. You can eat it on a bed of lettuce or in a pita.
I would also add kidney beans or chick peas to any garden salad (or tuna if that's not turning you off right now). The beans add protein and complex carbs, so they make the salad more filling.
Greek salad with feta and olives, or fattoush - which is like a greek salad with pieces of pita mixed up in it.
Tortellini pasta salad.
Gazpacho! With a nice piece of crusty bread.
This is making me hungry :-) I like the people who said smoothies, yogurt with fruit and granola or grape nuts - the greek ones they are selling now are nice and thick.
Best wishes.