Pigeon pea (<Cajanus cajan> (L.) Millsp.), also known as "warrior bean," is an important traditional food crop for indigenous communities along the Southern Link Highway in Taitung. The Taitung District Agricultural Research and Extension Station has developed an instant pigeon pea product that is rich in nutrients, can be stored at room temperature, and is ready-to-eat, easy to cook, and time-saving. Each 100 grams contains 25.5 grams of protein, is low in sodium (5mg/100g), has zero cholesterol, and is rich in dietary fiber (24.6g/100g). As a non-allergenic ingredient, it has the potential to be a senior-friendly food, serving as an alternative to refined starchy foods. It can also be consumed as a snack, increasing a person's protein and dietary fiber intake, promoting intestinal motility, enhancing satiety, and reducing the risk of metabolic syndrome by limiting excessive calorie consumption.