A cōng yóu bǐng is a popular Chinese savory flatbread made from layered dough brushed with oil and generously sprinkled with finely chopped scallions (green onions) before pan-frying until golden and crisp. The name literally breaks down as cōng (scallion), yóu (oil), and bǐng (pancake or flatbread), reflecting its core ingredients and form. It’s commonly sold by street vendors and in breakfast stalls across China, especially in northern and eastern regions.

This snack is prized for its flaky texture, aromatic onion fragrance, and rich umami from the oil and sometimes a light dusting of salt or sesame. Though simple in ingredients, skilled preparation—such as rolling, folding, and coiling the dough to create distinct layers—is key to achieving its signature crispness and tenderness. It’s often eaten plain or paired with soy milk or congee, making it a staple of everyday morning meals and casual snacks.