Mullet roe, an aquatic processed food made from the ovary of female mullet, is abundant in Taiwan Province and other places. Mullet roe is rich in protein and lipid, and has high nutritional value. After baking, it is eaten with seasoning, which has a unique flavor and a special chewing feeling.

Mullet roe is the whole egg in mullet. High-quality mullet roe has uniform and symmetrical color, uniform egg size and thickness, clean appearance without residual meat, transparent color, moderate hardness, dryness and wetness, and is rich in protein and lipids.