December 1, 2020

Did somebody say Black Truffle Burger?

We paired up with specialty food purveyor Regalis Foods to bring real black truffle to select Los Angeles and New York City Shacks for a limited time! Founded by Ian Purkayastha and based in NYC, Regalis is known for providing luxury, tough-to-find products including fresh truffles, rare foraged edibles, Japanese wagyu beef, caviar, uni, and live exotic seafoods.

Meet our Truffle Menu, featuring three new items made with Regalis’ USDA Organic Black Truffle Arbequina Oil, the only truly natural truffle product on the market, made from Spanish black truffles and California extra virgin olive oil:

Black Truffle Burger

Cheeseburger topped with real black truffle sauce, gruyere-style cheese, and crispy shallots on a toasted potato bun

Black Truffle ‘Shroom Burger

Crispy portobello mushroom filled with melted muenster and cheddar cheeses, topped with real black truffle sauce and shredded lettuce on a toasted potato bun

Black Truffle Shack Stack

Cheeseburger with gruyere-style cheese and a ‘Shroom Burger topped with real black truffle sauce on a toasted potato bun


Black Truffle Burger


Going, going, gone! Try our Truffle Menu in NYC at our Madison Square Park and Upper West Side Shacks or in LA at our Glendale and El Segundo Shacks—while supplies last.

Skip the wait and order ahead on our Shack App while they’re here.


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