Sonic's new Croissant Dog features a beef hot dog in a flaky, buttery croissant bun.

OKLAHOMA CITY — Sonic Drive-In is sprucing up its menu with the addition of the Croissant Dog, which features a beef hot dog in a flaky, buttery croissant bun.

“With the Croissant Dog, we created an unexpected twist that elevates flavor without losing what guests love about a classic hot dog,” said Todd Smith, chief marketing officer at Sonic Corp. “Our guests love Sonic for the variety we offer and treat every visit as a chance to try something different. They love the adventure our menu offers, and I think they will really enjoy what we’ve come up with this time.”