Creamy Buttermilk Ranch Dressing

Name: Creamy Buttermilk Ranch Dressing
Cuisine: American
Ingredients: 1 cup mayo; 1/2 cup sour cream; 1/2 cup buttermilk; 3 tsp minced garlic; 2 tsp lemon juice, fresh; salt and pepper to taste; 1 tsp garlic powder; 1 tsp onion powder; 1/2 tsp mustard powder; 1/2 tsp cayenne pepper; fresh parsley, chopped; fresh dill, chopped; fresh chives, chopped