Purple Sweet Potato Butterfly Cake: A delicious and inexpensive health product biscuit • 1年前 (2024-06-27) Ingredients Pastry: low-gluten flour ( 90g ) Oil skin: water ( 40g )... Views 1 Pastry: low-gluten flourpastry: waterpastry: fine sugarpastry: lardpastry: medium flourdecoration: egg yolk liquidfilling: powdered sugarfilling: purple sweet potatodecoration: black sesame seeds