Yaeyama Islands
Purple Sweet Potato Recipe
沖繩紫薯多利亞焗飯
Purple Sweet Potato Doria
Ingredients:
A米 1杯
A沖繩紫薯 1條(約150g)
A鯖魚罐頭 1罐
A醬油 1/2 茶匙
洋蔥（切碎） 1/2個
紅蘿蔔（切碎） 1/2條
鴻喜菇 1/2袋
翠玉瓜 1/2條
黃椒 1/2個
蛋黃醬 25g
紅椒粉 1/4茶匙
雞蛋 2個
薄餅用芝士 80g
車厘茄 8粒
番茜 適量
油 2茶匙
(A) 1 cup rice
(A) 1 (150g) purple sweet potato
(A) 1 canned blue-backed fish (mackerel, sardine, or Pacific saury etc.)
(A) 1/2 teaspoon soy sauce
1/2 minced onion
1/2 minced carrot
1/2 pack shimeji mushrooms
1/2 zucchini
1/2 yellow bell pepper
25g mayonnaise
1/4 teaspoon bell pepper powder
2 eggs
80g cheese for pizza
8 cherry tomatoes
Parsley (appropriate amount)
2 teaspoon oil
Steps:
洗米後，將紫薯切成約1cm的大小，切好的紫薯粒放入水中約10分鐘浸以除去澀味。
在電飯煲裏加入米、鯖魚罐頭中的汁和醬油，再加入煮1杯飯的水。
在②中加入去水的紫薯和鯖魚，再煮熟飯。
煮好飯後取出上面的紫薯和鯖魚。
用手分開鴻喜菇，將黃椒切成容易入口的大小。
在鑊落油後，加入洋蔥、紅蘿蔔和鴻喜菇炒至熟透軟軟的，然後熄火。
加入③的紫薯飯、蛋黃醬和紅椒粉到⑥的食材中拌勻。
將⑦的材料加到耐熱器皿中，在放上翠玉瓜、黃椒和鯖魚，再在中間凹下去的地方加上雞蛋。
在⑧的表面上加上紫薯、芝士和車厘茄，放到焗爐中焗至金黃色。
從焗爐取出後，在表面上加上切碎的番茜。
Wash the rice. Cut the purple sweet potato into 1 cm cubes and soak in water for about 10 minutes.
Put the rice, liquid in the canned blue-backed fish, and soy sauce in a rice cooker, and add water up to the 1 cup mark.
Drain the water off the purple sweet potatoes, place them and blue-backed fish on ②, and cook.
Once the rice is cooked, remove the blue-backed fish and purple sweet potatoes from the rice, and set aside.
Break up the shimeji mushrooms by hand. Cut the bell pepper into bite-size pieces.
Heat oil in a pan, fry the onion, carrot, and shimeji mushrooms until softened, and turn off the heat.
Add the purple sweet potato rice from ③, mayonnaise, and bell pepper powder into ⑥, and mix.
Spread ⑦ in a heat-proof dish, add the zucchini, bell pepper, and blue-backed fish on top, then lightly press the center to make a dent and place the eggs on top.
Add the purple sweet potatoes, cheese, and tomatoes on ⑧, and bake in a toaster oven until browned.
Remove from the toaster oven and sprinkle with chopped parsley.
沖繩紫薯含有豐富的花青素、β-胡蘿蔔素、維他命C、鉀和食物纖維。花青素帶有抗氧化能力，可防止衰老，亦可減少患有心血管疾病等都市病的機會。沖繩紫薯對於繁忙的都是人來說，是一種不錯的食材。
8月至1月出產的沖繩紫薯的皮中更含有綠原酸，把紫薯皮仔細地洗乾淨後，再連皮吃的話，能吸收更多的營養。