About National Vichyssoise Day
Vichyssoise is a thick soup made of boiled and puréed leeks, onions, potatoes, cream, and chicken stock. It is traditionally served cold but it can be eaten hot.
Similar Observances
National Corn Chip Day
National Corn Chip Day is a fun and delicious holiday that celebrates the history and culture behind one of America's favorite snacks.
Read More
Read More
National Croissant Day 🥐
Today we celebrate a buttery crescent roll of french descent that can be served sweet or savory.
Read More
Read More
Other Observances on November 18th 2026
National Educational Support Professionals Day
Find out the dates, history and traditions of National Educational Support Professionals Day
Read More
Read More


