National Oreo Cookie Day (March 6)
National Oreo Cookie Day, celebrated on March 6, recognizes one of the most popular cookies in American food history.
First introduced in 1912, Oreos have grown from a simple sandwich cookie into a global brand with countless flavors and desserts inspired by the original.
It’s one of the food-focused weird holidays in March that celebrates classic treats and baking culture.
When is the Holiday?
This tasty holiday is celebrated every year on March 6th. Mark your calendar and prepare to indulge in these iconic cookies on this fun-filled day!
Who Invented It?
The Oreo was created by the National Biscuit Company, later known as Nabisco, as part of its early expansion into packaged snack foods.
It was developed as a chocolate sandwich cookie with a sweet cream filling, a style that was gaining popularity in the early 20th century.
The History of the Holiday
The Oreo name was officially trademarked in 1912, marking the brand’s entry into the growing market of mass-produced baked goods.
Early production began in New York City before expanding nationwide as demand increased.
As refrigeration, packaging, and distribution improved, Oreos became easier to store and transport, helping the cookie spread across the United States.
Over the decades, Nabisco refined the cookie’s design and introduced new varieties, turning Oreos into one of the most recognizable snack brands in the world.

Top 5 Facts About Oreos
- Oreos are the best-selling cookie in the world, with billions sold every year across more than 100 countries.
- The original Oreo filling was lemon-flavored before the now-famous vanilla cream became standard.
- There’s a “correct” way to eat an Oreo according to the brand: twist, lick the cream, then dunk the cookie.
- Oreos have traveled to space with astronauts as part of zero-gravity food experiments.
- The cookie has inspired hundreds of limited-edition flavors, including pumpkin spice, cotton candy, and wasabi.
Coloring Page
To add a fun activity to the celebration, here’s an Oreo-themed coloring page that kids can enjoy while learning about the holiday.

Activities to Celebrate
Celebrate National Oreo Cookie Day by enjoying classic Oreos with a glass of milk while tasting different flavors or limited-edition varieties.
Many families like turning the day into a mini baking session by making simple Oreo desserts such as truffles, cheesecake bites, or milkshakes together.
If you’re feeling creative, try baking homemade sandwich cookies or experimenting with playful recipes like Oreo sushi for a fun twist. Crushed cookies also work well for decorating desserts or easy kid-friendly crafts.
To spread the sweetness, sharing Oreos with friends, neighbors, or classmates is a simple way to mark the holiday.
Related Recipes for the Holiday
- Oreo Cheesecake Bites – No-bake treats with an Oreo crust and rich cheesecake filling.
- Deep-Fried Oreos – Carnival-style cookies coated in batter and fried until golden.
- Oreo Dirt Cake – Layered pudding dessert with crushed cookies and gummy worms.
- Oreo Tiramisu – A twist on the classic dessert using Oreos, espresso, and mascarpone.
- Oreo Truffles – Crushed cookies mixed with cream cheese and dipped in chocolate.
- Oreo Ice Cream Sandwich Cake – Frozen layers of sandwiches, whipped cream, and fudge.
- Oreo Milkshake – A blended drink with cookies, milk, and ice cream.
- Oreo Cinnamon Rolls – Soft rolls filled with Oreo pieces and topped with glaze.
- Oreo Popcorn – Sweet-and-salty snack with chocolate and crushed cookies.
- Golden Oreo Cheesecake – No-bake cheesecake with a vanilla cookie crust.

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Links to Resources
Oreo History Page – Explore how Oreo began in 1912, how the cookie evolved over time, and the milestones that helped turn it into a global favorite.
First Oreo Commercial (1980) – Watch one of Oreo’s earliest TV ads for a nostalgic look at how the brand was introduced to a wider audience.
Oreo Stress Relief Toy – A playful Oreo-shaped squeeze toy for fans who enjoy themed collectibles or desk toys.
Related Holidays
- National Chocolate Chip Day (May 15) – celebrates one of the most popular homemade cookies, making it a natural companion to Oreo Cookie Day.
- World Chocolate Day (July 7) – highlights chocolate treats from around the globe, including classic cookies and desserts.
- National Sugar Cookie Day (July 9) – focuses on simple baked favorites that are often decorated and shared for celebrations.
- Milk Chocolate Day (July 28) – pairs perfectly with cookie desserts and highlights another classic sweet ingredient.
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