Buttermilk Dressing

½ Cup light Mayonnaise
½ Cup light Sour Cream
1 Cup Buttermilk
1 Tablespoon garlic powder
1 Teaspoon dried oregano
1 Teaspoon dried dill
1 Tablespoon dried chives
1 Tablespoon dried parsley
2 Tablespoon Parmesan cheese
Salt and pepper to taste
Place all ingredients in a blender. Blend until smooth. Serve immediately or refrigerate