Place yogurt, catsup, honey, mustard, garlic, and black pepper in a blender or food processor.
Process until smooth.
Chill for 20 minutes before serving.
Variations â– Delete mustard and substitute honey.
Delete black pepper and substitute 1/2 teaspoon chili powder and 1 teaspoon dried cilantro.
Add 1/4 cup chopped tomato.
â– Delete catsup and substitute 1 tablespoon honey.