This small-sized Thai dessert, which is often referred to as a pancake, pudding, or a cake, is created with a batter that combines rice flour and coconut milk. The dessert is baked in large iron pans that have small, round indentations, and it is typically prepared in two stages—with a batter that is used as a crispy bottom layer, and a creamy, lightly sweetened coconut milk filling.

Typical additions to the custard-like filling include sliced scallions, taro, corn, or pumpkin. Khanom khrok is a staple street food in Thailand, typically enjoyed as a quick and filling snack that balances sweet and savory flavors extremely well.