National Mousse Day, celebrated on November 30th, is dedicated to a dessert loved for its light, airy texture and rich flavors. Mousse, which means “foam” in French, is a versatile dish that can be either savory or sweet, but on this day, the focus is mainly on the indulgent dessert version.
Sweet mousse is typically made by folding whipped cream or beaten egg whites into a flavored base, creating the characteristic fluffy texture. Chocolate mousse is perhaps the most well-known version, blending melted chocolate with whipped cream or eggs to create a smooth, decadent treat. However, mousse can also be made with fruit purees like berries or citrus for a refreshing twist. Some versions incorporate gelatin for a firmer consistency, while others remain soft and creamy.

Celebrating National Mousse Day could mean indulging in a traditional chocolate mousse or experimenting with fruit-flavored varieties. Whether you buy it from a bakery or make it at home, this day is all about enjoying the smooth, whipped delight in any flavor that suits your palate.
From Savory to Sweet: The Whipped History of Mousse
The origins of mousse date back to 18th-century France, where it was originally made as a savory dish. Over time, sweet versions gained popularity, with chocolate mousse becoming a classic by the 19th century. Chocolate mousse was notably showcased at the 1892 World’s Fair in Chicago, where French chefs introduced the light, airy dessert to an international audience. Today, mousse is a popular dessert worldwide, admired for its ability to highlight flavors while maintaining a smooth, fluffy texture.
Interested in Dessert-Themed Days?
Here are four more you might enjoy:
- National Chocolate Mousse Day (April 3rd) – Dedicated to one of the most popular mousse flavors.
- National Chocolate Pudding Day (June 26th) – Another rich, creamy dessert to satisfy your sweet tooth.
- National Rice Pudding Day (August 9th) – A creamy and comforting dessert with a slightly different texture due to the rice.
- National Bavarian Cream Pie Day (November 27th) – Celebrating a smooth, custard-like dessert with a velvety consistency.
Finally, we have a food days calendar for anyone interested in 365 days of nothing but food holidays!

When Is National Mousse Day Celebrated?
National Mousse Day is a perfect opportunity to treat yourself to this delicious dessert, and it takes place every year at the end of November. If you’re planning to enjoy mousse at home or indulge in it at a local café, here’s a quick look at when National Mousse Day will be celebrated in the coming years:
Year | Date |
---|---|
2024 | November 30, Saturday |
2025 | November 30, Sunday |
2026 | November 30, Monday |
2027 | November 30, Tuesday |
2028 | November 30, Thursday |
2029 | November 30, Friday |
2030 | November 30, Saturday |

Before You Go:
We have many more national days lists for you to explore.
- Food-related national days: complete list of national food days, pasta & noodles days, vegan & vegetarian days, mushroom days, ice-cream days, pizza days, coffee days, chocolate days, wine days, alcohol & drinking days.
- Non-food national days: National Days Calendar 2025 (check out the printable calendars in my Etsy shop), National Days for Teachers, and a wide array of special lists such as cat days, dog days, animal days, cleaning & organizing days, book days, music days, family & relationships days, national days for women, stationery days and even Harry Potter days.
- Country-specific national days: Australian national days, more coming soon.