Golden Potato Crispy Bread--hand Kneading
1.
Golden potato filling: Press the sweet potato into a puree and sieve, add milk powder and mix well, add butter and mix well, add powdered sugar and mix well, refrigerate for later use
2.
Fragrant crumbs: mix all the ingredients gently, do not stir, then pour them on the operating table and rub them evenly with your hands, into a single pellet, and store in refrigeration
3.
Mix the high-flour and low-flour on the tabletop to form a powder wall, mix and mix other materials except yeast and lard, leaving a little milk for later use to adjust the moisture of the dough;
4.
With the aid of a spatula, slowly knead the powder and liquid materials into a dough and mix it evenly;
5.
Cover the kneaded dough with plastic wrap and put it in the refrigerator for more than 2 hours;
6.
Take out the dough and warm it up, add yeast, and knead the dough with a washboard type;
7.
When the dough is gluten, add lard and knead.
8.
When the dough is kneaded, it will become a film (commonly known as glove film), and the surface of the dough is smooth, that is, the kneading is completed (after the method is mastered, the film can be produced in 15-20 minutes in the whole process);
9.
Cover the kneaded dough with plastic wrap and ferment for 60 minutes at a temperature of 28°C, and the volume is about 2 times larger;
10.
Place the fermented dough on the operating table, lightly pat the air, and then divide it into 50g/piece dough. After rounding one by one, cover it with plastic wrap and let it relax for 30 minutes at room temperature;
11.
Pat the dough out of air, use a rolling pin to press it into a strip oval shape, and press out the air, flatten the bottom with your fingers, smear the golden potato filling, roll it up, tighten the mouth, and then shape it into an oval shape with the palm of your hand ;
12.
Ferment for 1 hour in an environment with a temperature of 32°C and a humidity of 85%. Brush the surface with egg liquid and sprinkle crispy grains; oven 180°C, lower heat at 140°C, and bake for 12 minutes
Tips:
1. Do not pour the milk in the formula at one time, because the water absorption of the flour of each brand is different;
2. The hand-kneaded dough should be slightly damp for easy operation;
3. To bake soft bread, the humidity of the last fermentation is very important.