Creamy Cilantro Dressing

3 fresh tomatillos — cut into quarters
1 pkg Ranch Buttermilk Dressing mix
1 cup mayonnaise*
1/2 cup buttermilk
1 cup fresh cilantro
2 clove crushed garlic
1/4 teaspoon crushed cayenne pepper

Combine all ingredients in a blender and refrigerate at least one hour. For a
thicker dressing reduce mayonnaise to 1/2 cup and add 1/2 cup sour cream to mixture.