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Hardee's · Sausage Gravy Cheddar Loaded Hash Rounds
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Black Truffle Parmesan Fries at Shake Shack — launch date and LTO window
Crinkle-cut fries topped with parmesan cheese and paired with a side of black truffle sauce.
Key data
Shake Shack brought back the Black Truffle Parmesan Fries, announced September 29, 2026, available from September 29, 2026, priced at $6.29. It is a returning in the sides & snacks category, available nationwide. This record is backed by 6 sources and 4 independent outlets.
The facts
| Field | Value |
|---|---|
| Chain | Shake Shack |
| Launch type | Returning |
| Announced | September 29, 2026 |
| Available from | September 29, 2026 |
| Available until | Not stated |
| Price | $6.29 |
| Markets | Nationwide |
| Channels | Not stated |
| Category | Sides & snacks |
Sources
Every published launch carries at least one source with a quote from the original announcement.
- Trade mediaOctober 4, 2026
“and Black Truffle Parmesan Fries”
restaurantbusinessonline.com ↗ - Consumer mediaSeptember 30, 2026
“Black Truffle Parmesan Fries Considering how generally under-salted Shake Shack’s crinkle-cut fries are, the Parmesan was a welcome addition to these fries.”
sporked.com ↗ - Consumer mediaSeptember 30, 2026
“The Black Truffle menu is back at Shake Shack for a limited time, along with new Mac & Cheese Bites”
brandeating.com ↗ - Trade mediaSeptember 30, 2026
“Black Truffle Parmesan Fries: Crinkle-cut fries dusted with Parmesan cheese and served with a side of black truffle sauce.”
qsrmagazine.com ↗ - Trade mediaSeptember 30, 2026
“Black Truffle Parmesan Fries: Crinkle-cut fries dusted with Parmesan cheese and served with a side of black truffle sauce.”
qsrmagazine.com ↗ - Consumer mediaSeptember 29, 2026
“Black Truffle Parmesan Fries: Crinkle-cut fries topped with parmesan cheese and paired with a side of black truffle sauce.”
sporked.com ↗
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