What's wrong with the baked hollow croissants? Croissants are often made into horns. The reason is insufficient fermentation, which needs to be fermented to 70% to 80% of the finished product. Insufficient baking time, high temperature, temperature primer 180, surface fire 195. The principle is that oil and water are insoluble. When water is heated, water vapor can evaporate, and the oil layer can stand up and form a layer.
Open the oven door before the bread is set, hot steam will run out, and the pressure in the oven will drop, which will not support the bread to be firm, so it will collapse!
How to make ingredients for baking croissants
250g high gluten flour, 50g low gluten flour, clear water 150ml, milk powder 15g, unsalted butter 15g, egg liquid 30g, yeast 3g and sugar 30g.
Steps to make croissants
1. Weigh all materials except butter and pour them into the barrel of the bread maker.
2. Select the working surface and surface of the dough.
After 3.20 minutes, add butter and continue to knead the dough.
4. Ferment to twice the original size for the first time, and gently squeeze the dough by hand to eliminate bubbles.
5. Divide the dough into two parts, and roll one part into a thin and even dough; Cut off the corners and divide them into isosceles triangular patches.
6. Roll the bottom edge of the triangular patch into a trumpet shape.
7. Arrange the bread blanks and put them in the baking tray for final fermentation for about 2 times, about 35 minutes.
8. Take out after fermentation and brush a layer of egg liquid on the surface.
9. Preheat the oven 180 degrees, middle and lower layers 15 minutes, and bake until the color is the highest.
The main reason for not wrapping the picture is that you didn't knead the dough in place. If you want to make bread that can be drawn like a shop, you must work hard and knead it well. If you have a dough mixer, it will be much easier. If it is rubbed by hand, you have to rub it for half an hour to an hour.
If you want to draw, you have to knead gluten. You must knead the dough a little sticky so that it won't stick everywhere. When you pull it apart, it will have a certain tension like bubble gum or rubber band, and it will form a film. Only in this way can we have delicate structure and painting. Be very patient and keep rubbing it in place. It takes 30-60 minutes to rub or toast.