Summer 2019 is looking sweeter already, because Sonic's new Cake Batter Shakes are coming at the end of May.That's right: The milkshake haven that you know and love is adding the classic cake ...

Sonic Drive-In is bringing back two fan-favorite milkshakes with early access for app users. App users can get the Brownie Batter and Yellow Cake Batter milkshakes starting March 21. They will be ...

"Batter" is the big word clue with the Red Velvet Cake Batter Classic Shake, which is priced at $12. It's very red-velvet-y within the glass, and as a gooey garnish? There is whipped cream ...

The Brownie Batter Shake features vanilla ice cream blended with rich, chocolate brownie batter and brownie pieces while the Yellow Cake Batter Shake features vanilla ice cream blended with ...

The fast-food chain is also bringing back the Yellow Cake Batter Shake that was introduced last summer for a limited time. These shakes combine vanilla ice cream with yellow cake batter for a ...

The fast-food chain debuted its Brownie Batter Shake — and brought back its Yellow Cake Batter Shake — just in time for summer, and my straw is ready to start slurping. Sonic hand-mixes its ...