Ingredients

3/4 cup chopped green onions1/4 cup butter, cubed3 tablespoons all-purpose flour2-1/2 cups chicken broth1-1/2 pounds fresh asparagus, trimmed and cut into 1-inch pieces1/2 bunch watercress, stems removed (about 1 cup, lightly packed)1-1/2 cups half-and-half cream3/4 teaspoon salt1/4 teaspoon white pepper1/8 teaspoon cayenne pepperSour cream

Preparation

In a large saucepan, saute onion in butter 3-4 minutes or until soft. Stir in flour to form a smooth paste. Cook for 2 minutes. Gradually stir in broth and bring to a boil. Add asparagus and watercress; cover and simmer 5-7 minutes or until vegetables are tender. Cool.

In a blender, process soup in batches until smooth. Return all to pan; stir in cream. Heat on low until cooked through (do not boil). Season with the salt, white pepper and cayenne. Serve with a dollop of sour cream.