Been following WW for 6 years, one month, and 8 days.... lost 86 pounds and now I'm a WW leader.
My best snacks are fruit.... but I know that gets boring for some folks. Popcorn (make my own in the microwave in a brown paper lunch sack), carrots/celery/bell pepper strips with hummus (but watch the portions on the hummus), WW 1 PPV cheese sticks, hardboiled egg whites, FiberOne 90 calorie snacks (when I need a sweet treat), ThinAddictives biscotti cookies, yogurt (fat-free plain greek.... mix it with fruit, sweetener, vanilla, and cinnamon), natural peanut butter (again, watch the portions) on a toasted low carb roll, pretzels with a Laughing Cow cheese wedge.
Meals.... some of my favorite go-to meals are Boca burgers and Morningstar Farms veggie burgers (California T'key burger and Tomato basil pizza burger are my favs), homemade soups (because I can control the protein, fat, etc) like split pea, butternut squash, broccoli cheddar, veggie chowder, plus chili (with lots and lots and lots of veggies), quinoa stew, egg whites (omelets, crustless quiches, frittattas, scrambles, and HUGE salads with a bit of "indulgent" stuff on top like goat cheese.
For family meals I try to stick with things where I can have a smaller meat portion and a larger veggie side, like a whole roasted chicken, grilled pork tenderloin, homemade meatloaf (that I can fill with lots of healthy stuff like beans, chopped veggies, TVP, etc). DH follows Atkins and DS has multiple food allergies, so dinner here for ALL of us is a challenge. We also don't eat lamb, veal, or any seafood (for moral and environmental reasons).
Come check out the recipe thread over on the WISH boards.... many of my favorite WW recipes (and plenty from other folks) are on there!
http://www.disboards.com/showthread.php?t=2447512
HTH..................P