American chain of drive-in restaurants Sonic has introduced Cinnasnacks – its new warm pastry bites - to its breakfast offerings.

American chain of drive-in restaurants Sonic is set to expand its hot dogs range made with 100% beef, with the launch of two new Pretzel Dogs.

American chain of drive-in restaurants Sonic has added new egg white options to its breakfast offerings.

SONIC Drive-In (SONC , a chain of drive-in restaurants, has signed a new franchise agreement with Cascade Development Group to open 14 new drive-ins i