Corn and Potato Chowder

1tspn. safflower oil2tspn. dry sherry or water
1-1/4c. finely chopped onion1c. thinly sliced carrot
2stalks celery with leaves, thinly sliced1bay leaf
2c. cubed Yukon potatoes1c. vegetable stock
1c. skim milk1c. fresh corn kernels
Cayenne pepper to tastenonfat plain yogurt for garnish (optional)


In a large, heavy saucepan, heat oil and sherry or water until bubbling. Add onion and saute 5 min., stirring frequently to prevent browning. (If mixture appears dry, add 1-2 Tbls. water.) Add carrot, celery, bay leaf, potatoes, and stock. Cover pan, bring to a boil, and cook over med. heat 10-15 min., or until potatoes are tender. Add milk and corn and simmer 3 min., or until corn is tender. Discard bay leaf. Puree 1 c. soup in a food processor or blender, then return it to the pot. Season with cayenne. If desired, garnish with a dollop of yogurt.