- 1 pound fresh green peas, shelled (about 1 1/2 cups), or 1 1/2 cups thawed frozen
- 6 ounces spinach leaves (2 cups packed), washed well and spun dry
- 1 tablespoon sugar
- 1 teaspoon dried tarragon
- 1/2 teaspoon salt
- freshly ground black pepper to taste
- 2 cups chicken broth
- 1 cup ice
- 2/3 cup plain yogurt
- In a saucepan simmer peas, spinach, sugar, tarragon, salt, and pepper in broth 15 minutes, or until peas are very tender. Purée soup in a blender until smooth and transfer to a bowl. Stir in ice and 1/2 cup yogurt, stirring until ice is melted and soup is chilled. Divide soup between 2 bowls and top with remaining yogurt.