In food processor or blender combine garbanzo beans and sesame seeds; pulse process until medium texture. Add remaining ingredients and process until medium-smooth texture. If mixture is too thick, add water 1 teaspoon at a time; process until desired consistency is obtained.

Serve in halves of pita pocket bread. First line the pocket with sliced tomato and/or lettuce; add hummus by generous spoonfuls. Keep leftovers refrigerated!