Potato leek soup is a simple and comforting soup that is made with potatoes, leeks, and broth. The potatoes are cooked until they are soft and tender, then blended until smooth, creating a creamy and velvety texture. The leeks add a mild and slightly sweet flavor to the soup. This soup is often garnished with a drizzle of olive oil and a sprinkle of fresh herbs, such as chives or parsley. Serve this soup with a side of crusty bread for a satisfying and filling meal.