The shelf life of bread is the best period for eating bread, which is not equal to the edible deadline. Generally speaking, bread will go bad after the shelf life. As long as it is properly preserved, the taste of bread has not changed, and it is still edible.

Steps: Step 1, add baking powder to the warm water to reach about 37 degrees and hatch, and break the eggs. Step 2, stir the high-gluten flour, salt and fine sugar in the chef's machine. Step 3, add the fermentation broth. Step 4, add egg liquid. Step 5, stir with a chef's machine to make the flour agglomerate. Step 6, continue to stir for 2 minutes at the second speed of the chef machine. Step 7, this is the state at 2 minutes. Check the hardness and humidity of the dough. If it is wet, add powder to remedy it. If it is too dry, add some water. Step 8: Add butter. Step 9, continue stirring for 2 minutes. Step 1: At the beginning, the butter will stick to the bucket and make it manually. After step 11 and 2 minutes, the dough can be covered. Step 12: Take it out, arrange it, round it and put it into the mold. Step 13: Cover with plastic wrap. Step 14: In the oven fermentation stage, the mold is sent to the oven for fermentation for 6 minutes, and the hot water is changed once every 3 minutes. Step 15, take it out after fermentation, and poke it with your finger without rebounding. Step 16, exhaust and tidy up. Step 17: Divide the dough into three doses, cover with plastic wrap and let stand for 2 minutes. Step 18: Roll the dough into an oval shape. Step 19: Roll it up from bottom to top, the same size as the width of toast box. Step 2: Put them into toast box in turn. Step 21: Put the toast into the oven and ferment it twice. Don't forget to change the hot water once for 6 minutes. Step 22, check regularly to see if it is distributed in nine. Step 23, ferment to this extent, and the toast will be full of molds. Step 24, preheat the oven to 2 degrees, and send the mold into the oven. Step 25: Bake for 4 minutes, and demould immediately after baking. toast box demould is very convenient, and the hot toast is ready.