The current study aimed at the quinoa-wheat composite flour's characterization (including total phenolics, flavonoids, and antioxidant activity) as well its effect on dry cake sensory quality. Findings revealed a rise in ash content, fat, protein, crude fiber of composite-flour (0.56-1.23%, 1.13-1.76%, 10.14-11.02%, 0.23-1.04%, respectively) with an increase quinoa flour (5-20%). addition to en...