Johnny Rockets just announced the addition of the “Extreme Cake Shake,” an over-the-top tower of frosted fun, testing at a dozen of its U.S. restaurants in advance of the restaurant chain’s 33rd birthday on June 6.

Leaning into creativity in dessert trends, the Extreme Cake Shake is topped with a slice of 3-layer vanilla cake, rainbow sprinkles, and whipped topping. Garnished with vanilla frosting, M&Ms and more sprinkles, this over-the-top shake is sold for $9.99 and will be introduced at several international Johnny Rockets locations later this year. Johnny Rockets menus are home to some of the most flavorful, and innovative shakes today, landing this latest creation in good company.

“The new Extreme Cake Shake is a multi-sensory experience that is consistent with the fun and entertaining dining environment that our guests have come to know and love about us,” says Linda Sangiacomo, senior vice president of Brand and Marketing at Johnny Rockets. “And we’re not stopping there. With additional varieties being added to the Extreme Shake line-up by year-end, the brand continues its commitment to overall shake category ownership, as well as bringing smiles around the world.”

For a list of Johnny Rockets restaurants serving the new Extreme Cake Shake, consumers can visit https://www.johnnyrockets.com/extreme-shake/