- 1/2 cup plain yogurt
- 1/4 cup light sour cream
- 2 tablespoons ketchup
- 2 tablespoons minced onion
- 1 tablespoon lime juice
- 1 tablespoon finely chopped cilantro
- 1 teaspoon ground cumin
- 1/2 teaspoon chili powder, or to taste
- 1/2 teaspoon garlic powder
- 1/4 teaspoon salt
- Stir yogurt, sour cream, ketchup, onion, lime juice, cilantro, cumin, chili powder, garlic powder, and salt together in a bowl with a whisk until smooth.
- Cover bowl with plastic wrap and refrigerate until chilled, at least 10 minutes.