Kampong Chhnang has few options to eat as below:
This restaurant is considered to be one of the best in town. They have their menu in English available offering a huge range of Khmer dishes such as soups, noodle, and fish dishes.
There is decent Khmer and Chinese food in this simple place. Mekong Restaurant:
This common restaurant has a wide range of Khmer, Chinese and international food. It’s on the Battambang road. This is a place you might need a little while to tell the waiter or the cook what you’d like to eat. But with a little Khmer or just the global finger sign you’ll have proper food. It’s opposite of the bus station. Prices are quite reasonable.
General food points
Be aware that most of the restaurants in Kampong Chhnang city close around 8 pm as it is quite usual for locals. During the day there is plenty of small places offering noodle dishes/soups next to the Phsar Leu und Phsar Chhnang market. You will also see several simple restaurants near the Khmer Monument Circle.