welcome to c'est si bon.

(say • see • bone; meaning "it's so good")

Louisiana style dining in Oklahoma.

It's not fast food- It's good food, fast.

At C'est Si Bon, you will experience the culinary delights of owner Ken Mills' creations. While owning and operating as the executive chef at his famous New Orleans restaurants, Ken discovered his knack for blending various seasonings to make his own unique combination of Cajun flavors his patrons love; he even makes his own dressings for sale in the restaurant.


Ken further developed his love for creating delectable cuisine in culinary school in England. He obtained his business administration degree from Southern University in New Orleans. Eventually moving to Oklahoma, Ken founded C'est Si Bon.


C'est Si Bon is a true, family owned and operated restaurant that has expanded to 3 location and 1 food truck over the years. The first location was opened in 2014 starting on Douglas Blvd. in 2014. Ken’s wife, Christina, joined the family tradition when the business grew to a second location on Sooner Rd. in 2015. She is the manager and co-owner of the Del City location at Sooner & I-40 location. Later, C'est Si Bon moved on to expand on wheels with a food truck in 2016 to serve those no matter where they are. As the people kept coming, C'est Si Bon continually expanded and went on to develop a third location in the Edmond area in 2017.