1/4 cup fat-free mayonnaise
1/4 cup plain, non-fat yogurt, drained
1 tsp lime juice
1 1/2 tsp cumin, or to taste
1/8 teaspoon crushed red pepper or hot pepper sauce
1 garlic clove, minced
2 cups chopped cooked skinless chicken breast
1/2 cup chopped red pepper
1/2 cup black beans, drained
1/2 cup sweet corn, thawed if frozen, or drained if canned
1/4 cup red onion, finely chopped
1 medium tomato, chopped