First Look: McDonald’s New CosMc’s Spinoff Restaurant

Earlier this year, it was reported that McDonald’s would be launching a spinoff chain restaurant named CosMc’s, based upon the beloved 1980s McDonald’s character of the same name. Now, thanks to Twitter (X is a stupid name), we have a first sneak peek at what’s to come for the spinoff franchise.

“The concept is being launched in Bollingbrook, IL,” Iman Jalali tweeted. “[A] whole new menu of items we’ve never seen before.” While there are some familiar offerings — McMuffins, McFlurrys, etc. — there also seem to be an insane amount of new and improved concepts like slushies, juices, stacked burgers, and more.

What caught our attention? The all-day breakfast menu. McDonald’s is infamous for their strict 10:30AM cutoff for all breakfast items but luckily, CosMc’s is giving the people what they want, which is a Sausage Egg McMuffin at 3PM. Duh.

The tweet also mentioned a full squadron of actors filming a commercial in front of the building so no news yet on its official opening day but stay tuned as we anxiously await the newest move from The Golden Arches.

More content

CultureEating Out
Dunkin’ Launches Protein Refreshers With Megan Thee Stallion
Dunkin’, with the help of superstar “hottie” Megan Thee Stallion, is kicking 2026 off with a slew of new protein-boosted beverages. As the face of…
,
Eating Out
BJ’s Adds A Butterfinger Pizookie To Dessert Menu
A Butterfinger-inspired cookie with ice cream on top? Sign me up! BJ’s Restaurant & Brewhouse has just announced the latest addition to its Pizookie lineup:…
,
Eating Out
Taco Bell Just Brought Its Volcano Era Back With A New Quesarito
Taco Bell is officially bringing the Volcano era back, and it’s leading with a new heavy hitter. Starting January 8, the chain is launching the…
,
Burger
We Deliver!

Enter your email address below and we'll deliver our top stories straight to your inbox