Golden sweet potato cake。傳統古早味點心，黃金地瓜餅，番薯餅，外酥里糯，好吃不膩！

傳統古早味點心，黃金地瓜餅，番薯餅，外酥里糯，好吃不膩！
油皮餡料：麵粉160克，糖粉20克，食用油40克，清水70克。
油酥餡料：麵粉120克，食用油50克。
餡料食材：紅薯350克，白糖20克，黃油或食用油20克。
Traditional ancient early flavor dim sum, golden sweet potato cake, sweet potato cake, crisp outside and waxy inside, delicious but not greasy!
Oil skin stuffing: 160g flour, 20g powdered sugar, 40g edible oil and 70g water.
Pastry filling: 120g flour and 50g edible oil.
Stuffing ingredients: 350g sweet potato, 20g sugar, 20g butter or edible oil.