Ingredients

2 cucumbers, seeded and cut into 1/4-inch dice 

2 cups mayonnaise 

2 cups sour cream 

1 small onion, finely diced 

1 large garlic clove, finely chopped 

1/4 cup finely chopped fresh dill 

1 teaspoon freshly ground pepper 

1/2 cup white vinegar 

Preparation

Combine all ingredients in a large bowl. Cover with plastic wrap, and place in refrigerator until dressing is well chilled.