Shake Shack drops its biggest burger yet—here’s how to grab it before it’s gone

Get ready to loosen your napkin and fire up your appetite—Shake Shack turned up the heat this season with the release of its "biggest, boldest burger yet", launched nationwide on November 4.

Whether you’re a longtime Shake Shack loyalist or just craving something delicious for your next lunch break, this burger is making headlines, but it won’t bet here forever. So grab your friends, mark your calendar, and get ready to meet the burger that’s rewriting the Shake Shack playbook.

What exactly is the Big Shack?

The Big Shack burger features two “juicy” 100% Angus beef patties and layers of melty American cheese, crisp green-leaf lettuce, ripe tomatoes, hand-sliced onions, thick-cut dill pickles, a bonus bun in the middle, and a new secret sauce, according to Shake Shack's announcement. The chain describes it as a more deluxe version of their signature Shack Burger.

Shake Shack’s newest menu item is priced at $9.99.

While it has already sparked plenty of buzz, it's not here to stay as Shake Shack plans to retire the burger by early 2026, making it a limited-time offering worth catching while you can.

Veterans Day offer: A big thank you with the Big Shack

This Veterans Day, Shake Shack is serving up a savory salute to those who’ve worn the uniform—a heartfelt gesture in honor of a big sacrifice.

All active-duty and retired military personnel are invited to enjoy a free Big Shack burger—just show a valid military ID at participating locations.

Also read: Shake Shack rolls out October BOGO burger deals—grab yours before they’re gone.

The health reality for seniors

For seniors keeping an eye on cholesterol, blood pressure, or portion control, this burger isn’t just a treat—it’s a caloric commitment that deserves a thoughtful pause before diving in.

If you're thinking about trying premium fast food options like this, it’s a good idea to check in with your primary care doctor—especially if you’re managing heart conditions, diabetes, or other health concerns.

An occasional treat is fine for most folks, but with prices like these, it’s not exactly something you’d grab every day anyway.

Thinking about giving the Big Shack a try? How do you feel about bold, premium fast food trends like this? We'd love to hear whether you think the premium burger trend has gone too far or if quality justifies the cost.