Grilled veggies works for me! When I can't grill I throw them in a big non stick pan on high with a little pam olive oil. It kind of makes them a little "burnt" around the edges and I just kind of snack on it all day! I also snack on red grapes all day. I just measure all of it and log it before I do!
You might want to check out the 7 day motivational thread in the Women's Only Forum.