Restaurant Style Ranch Dressing - cooking recipe

Ingredients

2/3 cup sour cream (add more for thicker dressing or dip)
2/3 cup mayonnaise
2/3 cup buttermilk
1 teaspoon buttermilk ranch salad dressing mix
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1 teaspoon dried parsley flakes
1/4 teaspoon salt
1/8 teaspoon black pepper
1/4 teaspoon paprika (optional)
cayenne (optional)
season salt (optional)

Preparation

Mix all ingredients well and chill for about an hour (I used a food processor to mix).