1/2 cup mayonnaise
1/2 cup dairy sour cream
1/8 teaspoon oregano leaves -- dried, (opt.)
2 chipotle chiles -- *Edit
Chipotle Chiles should be the ones that are canned in adobo sauce and should be finely chopped.
Mix all ingredients. Cover and refrigerate until chilled, about 1 hour.
Makes about 1 cup Mayonnaise