150 Calorie Stuffed Tomatoes Snack
8 halved grape tomatoes stuffed with a mixture of 1/4 cup part-skim ricotta, 1 tablespoon diced black olives, and pinch of black pepper, plus 2 whole-grain crackers
http://www.fitnessmagazine.com/workout/you-can-do-it/150-calorie-snacks/?page=2
