1. In a food processor or blender combine garbanzo beans, yogurt, salad dressing, bread crumbs, lemon juice, and crushed red pepper.
2. Cover and process or blend until smooth. Stir in olives. If desired, cover and chill for 1 hour before serving. Serve with crackers or vegetable dippers. Makes about 1-3/4 cups.
Make-Ahead Directions: Prepare as directed, except cover and chill for up to 24 hours.