Summer Soup

I have been wanting to make a vichyssoise for some time now, and this one was exactly what I hoped it would be. I'm not sure Adam loved it, but I thought it was a perfect summer meal, and a great way to get your greens in. We topped it off with a pinch of cayenne for an extra little kick.

Spinach Vichyssoise (Vegetarian Planet, Didi Emmons)

1 1/2 Tbs. butter
2 1/2 cups chopped onions or leeks
3 medium russet potatoes, peeled and chopped to make 3 cups
6 cups whole or low-fat milk
4 cups washed and stemmed spinach, firmly packed
1 large pinch fresh nutmeg
about 1 tsp. salt, to taste
1/2 tsp. fresh-ground black pepper
4 tsp. sour cream
chopped chives

1. Heat the butter in a stockpot over medium heat. Add the onions, and cook them, stirring frequently, for 5 minutes or until they have softened. Add the potatoes and milk, and bring the mixture to a simmer over high heat. Cover the soup, and turn the heat to low. Simmer for 30 minutes or until the potatoes are tender. Stir in the spinach, and simmer the soup 5 minutes more.
2. Puree the soup in batches in a food processor or blender. Season the soup with the nutmeg, salt, and pepper. Serve it either hot or cold (chilled for at least 1 1/2 hours), with a dollop or sour cream and a sprinkling of chives.

Variation: For a more imaginative, if somewhat offbeat, vichyssoise, add 2 tsp. curry powder to the onions or leeks after they have cooked for 5 minutes.