2 tablespoons sour cream
1/2 cup buttermilk
1 teaspoon garlic, minced
1 teaspoon red onion, minced
1 tablespoon fresh lime juice
1 teaspoon cayenne
salt
freshly ground black pepper
Combine the sour cream, buttermilk, garlic, onion, lime juice, and cayenne. Add salt and pepper to taste. Mix well. May be prepared 1 day ahead and refrigerated.
Makes 1/2 cup