What is "koldskål"?

Koldskål is a traditional Danish cold soup that is typically enjoyed during the summer months. The soup is made from a base of buttermilk, which is mixed with sugar, vanilla, and sometimes lemon juice. It is often served with small, crispy biscuits called kammerjunkere, which are dipped into the soup. Koldskål is a refreshing and light dish and has been a popular part of Danish cuisine for centuries. It is often enjoyed as a dessert or a snack, and it is a beloved cultural icon in Denmark.