The control with 30% fat was significantly higher in color and flavor scores compared to frankfurters at 20%, 15%, and 10% fat levels (P < 0.05). Also, increasing fat levels increased color and flavor scores. The tenderness score was highest in the treatment with 20% fat and 2% makgeolli lees fiber. The juiciness and overall acceptability scores were greatest with the 30% fat frankfurters and treatment with 20% fat and 2% makgeolli lees fiber samples Increasing fat levels were associated with higher tenderness, juiciness, and overall acceptability scores, and, among the same fat samples, increasing makgeolli lees fiber tended to increase these scores. Similar results were obtained by