Purple Sweet Potato Butterfly Cake: How to make a delicious and inexpensive health product

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  1.1.Purple sweet potato sandwich steps: Cut the purple sweet potato into cubes in advance and steam it in a pot.
  2.Peel the steamed purple sweet potatoes, put them into a plastic bag and roll them into puree with a rolling pin.
  3.Then add powdered sugar and mix well.
  4.Divide the purple sweet potato puree evenly into 10 portions (30 grams each) and set aside.

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  2.5.Steps for oily skin: apply it in advance The oil leather material is ready for use.
  6.Mix all the ingredients for the oil dough evenly and knead it into a dough.
  7.Pastry steps: Prepare the pastry ingredients in advance and set aside.
  8.Mix all the pastry ingredients evenly and knead into a ball.

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  3.9.Combination steps: separate Knead the dough and pastry, cover with plastic wrap and let rest for 20 minutes.
  10.Divide the relaxed pastry and dough into 10 equal parts.
  11.Take a piece of dough and roll it out with a rolling pin, wrap it with pastry, and tighten it with a tiger's mouth.
  12.After wrapping, cover with plastic wrap and continue to relax for 10 minutes.

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  4.13.After relaxation, use Use a rolling pin to roll it into a shape of beef tongue.
  14.Roll it up from top to bottom.
  15.After rolling, cover with plastic wrap and let rest for 10 minutes.
  16.Use a rolling pin to roll the relaxed dough into a ox tongue shape.

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  5.17.Then from top to bottom rolled up.
  18.After rolling, relax for 10 minutes.
  19.After relaxing, use a rolling pin to roll the dough into a round shape and wrap it with purple sweet potato filling.
  20.Then use the tiger’s mouth to make a round shape and pinch it tightly, with the bottom facing down.

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  6. 21.Press lightly with the palm of your hand Flatten.
  22.Use a spatula to cut into 5 equally spaced pieces.
  23.Use your fingers to round the corners.
  24.Brush the surface with egg yolk liquid and sprinkle black sesame seeds in the middle.

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  7. 25.Preheat the oven in advance.Bake at 180 degrees for 30 minutes, until the surface is golden brown.

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  8.Finished product picture

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  9.Finished product picture

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  10.Finished product picture

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  11.Finished product picture