National Mousse Day

National Mousse Day is celebrated in the United States on November 30 each year. This delicious holiday was created especially for those who love an airy, delicate dessert—you’ll be salivating just thinking about it! It’s the perfect date for enjoying mousse.

History

The history of mousse began in France, where this dessert became a staple in cafés and patisseries. It dates back to 1894, when it was first made from whipped cream, gelatin (vegetable- or fish-derived), and other ingredients. In 1900, the French artist Henri de Toulouse-Lautrec pioneered whipping chocolate with egg whites into a light “chocolate mayonnaise,” a recipe that evolved into today’s chocolate mousse. In 1977, white chocolate mousse was introduced in the United States and quickly won hearts!

Throughout the 20th century, mousse’s popularity grew worldwide. Recipes expanded to include sugar, butter, cream, and new flavors built on the classic chocolate base—truly high confectionery art.

Interesting Facts

• Mousse cakes—multi-layered creations of mousse, biscuit, and filling—are now a gourmet favorite.
• The word “mousse” comes from the French for “foam.”
• Henri de Toulouse-Lautrec grew up in a family known for extravagant feasts, inspiring his culinary experiments.

How to Take Part

On National Mousse Day, make your favorite mousse recipe—there are countless variations to try. Invite friends for a mousse tasting party, or visit a local café to sample unique takes on this classic dessert. Compare flavors and textures to see which is your favorite!

When is National Mousse Day in 2025?

National Mousse Day is observed on November 30 each year.

Observations