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Food

Taco Bell Brings Brand New Collaboration To The Menu—Our Mouths Are Watering!

October 5, 2026 by Faith Geiger
shefinds | Food
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As if we needed another reason to look forward to National Taco Day, Taco Bell is amping up the heat just in time. And they’ve got an unexpected partner on their side for a seriously exciting collab. The fast-food chain has joined forces with Duolingo for a brand-new sauce collaboration that puts a spicy spin on the language-learning app’s famously chaotic mascot.

It’s time to get excited for the new Duo Habanero Sauce, a limited-edition Taco Bell sauce inspired by Duolingo’s green owl, Duo. And if the description is anything to go by, we’re already reaching for a taco.

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"Duo Habanero Sauce from Taco Bell's collaboration with Duolingo"

Taco Bell And Duolingo Just Created A New Habanero Sauce

The new Duo Habanero Sauce is part of Taco Bell and Duolingo's Global Taco Day collaboration, which launches October 6. The sauce was created exclusively for the collaboration and combines a "bright, tangy flavor" with fruity notes and habanero heat. The chain says the heat builds with every bite.

That sounds like a pretty delicious combination for anyone who likes their Taco Bell order with a little extra kick. And fans on Reddit are already hoping Taco Bell doesn't skimp on the spice. In a discussion about the new sauce, one Taco Bell fan wrote, "That sauce actually sounds like it could be good, I hope they actually make it decently spicy if it's supposed to be habanero."

Another commenter claimed the sauce is a sweet habanero variety and noted that it will cost just 20 cents per packet after the complimentary packet included with a qualifying order.

And, naturally, the sauce packets are getting a Duolingo makeover. Rather than the usual Taco Bell sauce sayings, the limited-edition packets will feature taco-inspired wisdom in nine languages, including English, Spanish, French, Hindi, Portuguese, German, Korean, Mandarin and Japanese.

So while you're adding some heat to your Crunchwrap or Doritos Locos Taco, you might pick up a little language lesson, too.

"Taco Bell store exterior"

How To Get Taco Bell's New Duo Habanero Sauce

The Duo Habanero Sauce will be available at participating Taco Bell locations in the U.S. beginning October 6, while supplies last. In the U.S., customers can get one free packet with the purchase of a Doritos Locos Taco, with additional packets available à la carte for 20 cents each, according to Taco Bell.

The sauce isn't just coming to the U.S., either. Taco Bell says the limited-edition sauce will also launch in Canada, Australia, China, India, Spain and the U.K., with availability and promotions varying by market.

And there's more to the collaboration than just hot sauce. Taco Bell Rewards members can unlock a month of Super Duolingo during the Global Taco Day promotion, while fans also have a chance to score a limited-edition Taco Bell x Duo plushie.

For anyone who would rather skip the language lesson and go straight for the tacos, though, that Duo Habanero Sauce is probably the main attraction. A fruity, tangy habanero sauce for just 20 cents? We'll take a few packets, please.

Author:

Freelance Writer

Faith Geiger is a New York-based writer and editor. When she's not covering the latest in health and wellness for SheFinds, she spends her time watching reality TV with her roommates, browsing used bookstores, and enjoying live music. You can reach Faith at faith@shefinds.com.

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McDonald's exterior featuring the iconic logo.
Breakfast items served at McDonald's restaurant.
Individual eating fresh salad with smoked salmon.
Taco Bell sign indicating the fast-food chain.
Display of various high-protein snacks for health-conscious consumers.
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Wendy's storefront displaying the restaurant's branding.
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Costco store exterior with busy shoppers outside.
Burger King's sign advertising the fast-food restaurant.
TP display in a grocery store aisle.
McDonald's sign featuring the famous golden arches.
Cheese selection displayed in grocery store aisle.
Dr. Doris Day styling hair in a salon.
Starbucks sign outside a café showcasing the brand logo.
Looking through a fridge filled with various pork products.
Apple cider donuts and pumpkin spice cake from Trader Joe's.
Trader Joe's storefront with bold signage and welcoming entrance.
McDonald's sign highlighting the iconic fast-food restaurant logo.
Person enjoying a brownie with muscular arm visible.
McDonald's exterior featuring the iconic logo.
Breakfast items served at McDonald's restaurant.
Individual eating fresh salad with smoked salmon.
Taco Bell sign indicating the fast-food chain.
Display of various high-protein snacks for health-conscious consumers.
Woman cooking fresh ingredients in her home kitchen.
Wendy's storefront displaying the restaurant's branding.
Person organizing supplements into a pill case.
Costco store exterior with busy shoppers outside.
Burger King's sign advertising the fast-food restaurant.
TP display in a grocery store aisle.
McDonald's sign featuring the famous golden arches.
Cheese selection displayed in grocery store aisle.
Dr. Doris Day styling hair in a salon.
Starbucks sign outside a café showcasing the brand logo.
Looking through a fridge filled with various pork products.
Apple cider donuts and pumpkin spice cake from Trader Joe's.
Trader Joe's storefront with bold signage and welcoming entrance.
McDonald's sign highlighting the iconic fast-food restaurant logo.