How to make sweet potato meal bags

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  1. Put the yeast and sugar into the milk first (boil the refrigerated milk in hot water for a while, not exceeding 38 degrees) , then add flour and knead it into a dough that is not very smooth, cover the container with plastic wrap and ferment at room temperature for half an hour, then refrigerate overnight

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  2. Steam the sweet potato slices for 15 to 20 minutes, steam and press into puree, seal and refrigerate for one hour and set aside

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  3.After 18 hours of refrigerated fermentation, the medium-sized dough will have a faint aroma of wine.The dough will increase by about 1.5 times, and the inside will be mesh-like.Use within 16-24 hours of fermentation



4.Except for butter and salt, put other ingredients for the main dough into the cooking machine together with the mashed sweet potatoes.Cut the medium-sized seeds into small pieces and add them at low speed.After kneading and mixing, change to medium speed to the expansion stage

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  5.Thick films can be stretched during the expansion stage , the broken copper mouth has jagged edges

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  6. Add salt and butter, knead at low speed to mix, then change to medium Knead out the glove film at high speed

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  7. Make the dough smooth, cover with plastic wrap, and let rest for 30 seconds ~40 minutes (room temperature is between 22 and 26 degrees, the temperature should not be too high)

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  8.Relaxation Press the good dough to deflate, fold it in half several times, weigh it and cut it into small equal parts, roll it into balls and arrange them neatly, cover the whole process with plastic wrap to maintain humidity

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  9.Take out the first ball you kneaded just now, roll it into a piece of dough, with the smooth side facing out, wrap it up and make it round again, and so on

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  10. Place neatly into the baking pan, seal and ferment at 30-36 degrees for 40-60 minutes

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  11. Ferment until 1.5~1.8 times in size, rinse 1 or 2 layers of egg yolk liquid, preheat the oven for 10 minutes in advance, and turn the heat up and down Bake at 140~150 degrees for 15~17 minutes

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  12. Once the oven is out, give it two gentle shocks to exhaust.Place on the grill to cool

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  13. Start eating ~ soft and brushed, with the best taste when warm good!