Butter, except for the surface material, all other materials are kneaded to pull out the thick film, add butter, pull out the glove film and ferment to two cups.
The fermented dough was divided into small pieces of the same size and allowed to relax for 10 minutes. Indigo, wrapped in sausage, close the mouth and stick down. Cut the sausage-wrapped dough into 8 pieces, separate the left and right pieces, and knead the salad dressing.
Cover the foil on the lower oil paper (I don't have tin foil, I think the color can be covered too much to prevent the skin from scorching), the middle layer, 180 degrees 20 minutes, 150 degrees 10 minutes. Adjust the heat according to the temper of your own oven