"This recipe actually came from The Italian Village Restaurant in Chicago, where we obtained it from the chef about 15 years ago. The amounts given are reduced from the original." --Sugar Hill Inn, Franconia, New Hampshire
2 cups sour cream
2/3 cup mayonnaise
3/4 teaspoon garlic powder (or to taste)
1/8 teaspoon cider vinegar
2-1/2 tablespoons sugar
Salt and pepper to taste
Mix all ingredients together in an appropriate size bowl, stirring well. The dressing's flavor improves with age -- don't use it for at least 3 days. Keeps for a month refrigerated in a covered plastic container.