Vichyssoise Recipe

Ingredients

• 4 Tbsp butter
• 4-5 cups sliced leeks, cleaned (see How to Clean Leeks), white and pale green parts only (from about 4 large leeks)
• 1 medium onion, chopped or sliced
• 2 lbs Yukon gold potatoes, peeled and chopped
• 6 cups water (vegetarian option), or chicken stock
• 2 teaspoons Kosher salt (more to taste)
• 1/2 cup sour cream
• 1/2 cup heavy whipping cream
• Chopped fresh chives for garnish