The recipe and recipe of old-fashioned sourdough bread are as follows: 1. Ingredients: 100 grams of high-gluten flour, 1 egg, 3 grams of starter, 8 grams of sugar, 5 grams of butter. 2. Method: Put all the ingredients of the starter into a bread machine and let the dough rise.

Function.

Ferment until the surface forms a honeycomb shape.

Mix all the ingredients of the fermented starter with the main dough except butter.

Knead the dough until smooth, add butter and continue kneading until fascia forms.

Basic ferment until about 2 times in size.

The fermented dough does not need to be rested, just divide it into 9 equal parts.

Roll each piece into a long strip, fold it in half, then twist it into a knot and tuck the head into the circle.

Put it into the mold and ferment until it doubles in size.

Bake on the lower shelf of the oven at 180 degrees for about 30 minutes. Brush with a layer of melted butter immediately after taking it out of the oven.