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A Sweet Tradition with a Citrus Twist: Celebrate National Chocolate Chip Cookie Day with DoubleTree by Hilton

DoubleTree by Hilton chocolate chip cookie with a bite taken out, resting on a white surface.
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Grab your complimentary cookie at any U.S. DoubleTree by Hilton hotel during National Chocolate Chip Cookie Day on August 4
  • DoubleTree by Hilton is celebrating National Chocolate Chip Cookie Day on August 4 by offering complimentary original, warm chocolate chip cookies at participating hotels across the U.S., while supplies last.
  • One of the cookies' most surprising ingredients is freshly squeezed lemon juice, a small addition that helps create the delicious flavor guests have enjoyed for decades.

On National Chocolate Chip Cookie Day, DoubleTree by Hilton celebrates the warm welcome that has become synonymous with the brand: an original, warm DoubleTree chocolate chip cookie at every check in.

To celebrate this holiday, DoubleTree by Hilton is once again inviting both travelers and local community members to stop by any DoubleTree by Hilton hotel in the U.S. on August 4 to enjoy a complimentary DoubleTree chocolate chip cookie – no reservation required.

Family with two children checking in at a DoubleTree by Hilton hotel reception desk, receiving a chocolate chip cookie from the front desk team member.

But while the cookie's soft texture, oats and abundance of chocolate chips have earned a loyal following for decades, one ingredient often surprises even the biggest fans.

The secret? Lemon juice.

¼ teaspoon of freshly squeezed lemon juice is mixed into the dough, helping create the distinctive flavor and texture that have made the DoubleTree chocolate chip cookie a beloved part of the travel experience. The ingredient may seem unexpected, but it plays a small, but important, role in the recipe's well-known flavor.

It remained one of the cookie's best-kept secrets for years until DoubleTree by Hilton publicly released the official recipe in 2020, surprising home bakers everywhere. Along with classic ingredients like butter, brown sugar, rolled oats and walnuts, the recipe revealed the unexpected addition that had many cookie enthusiasts doing a Double(Tree) take. See the full recipe at the link below.

"Guests are always intrigued when they learn freshly squeezed lemon juice is part of the DoubleTree by Hilton chocolate chip cookie recipe," said Drew Iddings, global brand leader, DoubleTree by Hilton. "It's a small ingredient, but it’s become one of the most talked-about details when we unveiled the recipe behind the famous cookie that has welcomed guests for decades."

Don’t believe it? Try it yourself! Whether you're checking in, stopping by on a road trip or simply curious about the cookie's famous secret ingredient, National Chocolate Chip Cookie Day offers the perfect excuse to enjoy a warm treat.

Stack of five DoubleTree by Hilton chocolate chip cookies on a white background.
FAQ: A Sweet Tradition with a Citrus Twist: Celebrate National Chocolate Chip Cookie Day with DoubleTree by Hilton

To mark the holiday, DoubleTree by Hilton is inviting guests and the public to stop by participating U.S. hotels on August 4 for a complimentary original, warm chocolate chip cookie while supplies last.

No. Visitors are welcome to stop by participating DoubleTree by Hilton hotels in the U.S. to enjoy a complimentary cookie as part of the celebration.

Yes. Many DoubleTree by Hilton hotels offer an allergy-friendly cookie made without the top nine allergens, providing more guests with an opportunity to enjoy the brand's signature warm welcome. Availability varies by hotel.

Yes. The official recipe includes a small amount of freshly squeezed lemon juice, an unexpected addition that helps balance the sweetness and contributes to the cookie's signature taste.


About Hilton

Hilton (NYSE: HLT) is a leading global hospitality company with a portfolio of 28 world-class brands comprising more than 9,400 properties and nearly 1.4 million rooms, in 144 countries and territories. Dedicated to fulfilling its founding vision to fill the earth with the light and warmth of hospitality, Hilton has welcomed over 4 billion guests in its more than 100-year history. Named as the No. 1 World’s Best Workplace by Great Place to Work and Fortune, Hilton aims to create the best culture for its 500,000 team members around the world. Hilton has introduced industry-leading technology enhancements to improve the guest experience, including Digital Key Share, automated complimentary room upgrades and the ability to book confirmed connecting rooms. Through the award-winning guest loyalty program Hilton Honors, the more than 260 million Hilton Honors members who book directly with Hilton can earn Points for hotel stays and experiences money can't buy. With the free Hilton Honors app, guests can book their stay, select their room, check in, unlock their door with a Digital Key and check out, all from their smartphone. Visit stories.hilton.com for more information, and connect with Hilton on Facebook, X, LinkedIn, Instagram and YouTube.


About DoubleTree by Hilton

DoubleTree by Hilton is a fast-growing, global portfolio of more than 700 hotels across 63 countries and territories. For more than 55 years, DoubleTree by Hilton has continued to be a symbol of comfort for business and leisure travelers around the world, welcoming guests with the beloved DoubleTree chocolate chip cookie and prioritizing the spaces and human moments that make travelers feel good. DoubleTree by Hilton offers contemporary accommodations and amenities, including unique food and beverage experiences, state-of-the-art fitness offerings and meetings and events spaces. Experience a comfortable stay at DoubleTree by Hilton by booking at doubletree.com or through the industry-leading Hilton Honors app. Hilton Honors members who book directly through preferred Hilton channels have access to instant benefits. Learn more about DoubleTree by Hilton at stories.hilton.com/doubletree, and follow the brand on Facebook, X and Instagram.