In a 6- to 8-inch frying pan over medium heat, stir sesame seed until golden, about 5 minutes.
In a blender or food processor, combine sesame seed, garlic, lemon juice, oil, yogurt, cumin, cayenne, and garbanzos; whirl until smooth, scraping container sides often. Add salt to taste. Scoop into a bowl.
Nutritional analysis per tablespoon.