1/2 cup mayonnaise
1/2 cup sour cream
1 to 2 chipotle peppers in adobo sauce
1 tablespoon adobo sauce
1 tablespoon lime juice
1 small garlic clove
1/2 teaspoon onion powder
1/2 teaspoon dried dill
1/4 teaspoon salt
1/4 teaspoon black pepper
Blend all ingredients until smooth
Taste and adjust salt, lime, or chipotle
Chill before serving