Morningside Cafe Vichyssoise

Serves 4 to 6.

Note: This recipe must be prepared in advance. Adapted from the Aug. 13, 1980, edition of Taste.

• 4 tbsp. (1/2 stick) butter

• 1 large onion, chopped

• 4 medium Russet potatoes, scrubbed and sliced

• 4 c. chicken stock (or vegetable stock)

• 2 c. whole milk

• 1 c. heavy cream, divided

• Salt and freshly ground white pepper to taste

• 6 to 8 sprigs freshly chopped dill

• 6 to 8 sprigs freshly chopped flat-leaf parsley

• Freshly chopped green onions or chives, for garnish

Directions

In a large pot over medium heat, melt butter. Sauté onions until translucent. Increase heat to high, add potatoes and chicken stock (or vegetable stock), bring to a boil and cook until potatoes are very tender. Drain off excess liquid.

Carefully transfer potato mixture in batches to a blender and purée until very smooth. Return puréed soup to pot.

Whisk in milk and 1/2 cup cream. Season to taste with salt and pepper. Over medium heat, cook until small bubbles appear on surface of soup. Remove from heat, cover and refrigerate 3 to 4 hours.

Just before serving, whisk in remaining cream, dill and parsley. Ladle soup into bowls, garnish with green onions and serve.