
Estimated cooking time: 30min.
1) Heat oil in a saucepan over medium- high heat. Add onions and caraway seeds and saute until the onions begin to color, 2 to 3 mins.
2) Add soup, milk and potatoes and bring to a boil. Reduce heat and simmer, stirring occasionally, until the potatoes are tender, about 10 minutes. Add buttermilk and dill and stir until heated through: do not allow the soup to boil. Season with salt and pepper.