Air oven, also called hot air oven, is called hot air convection oven in some places abroad, which is the baking equipment second only to open hearth furnace in baking industry. Because the hot air oven uses the high-temperature air heated by the fan circulating heating system to complete the baking task, there is only one temperature, and there is no difference between surface fire and bottom fire. It is the principle of this air oven that makes it particularly effective in baking crisp snacks such as egg tarts, biscuits and crisp moon cakes.
Open hearth furnace, also known as layer furnace, is the most frequently used baking equipment, with specifications ranging from one layer and one plate to three layers 12 plate and four layers 16 plate, which can cover almost all geometric figures within 30. With its excellent baking ability and stable baking performance, it has been recognized by millions of baking practitioners. From cake embryos to all kinds of bread, occasional guest baking cookies, egg tarts and pizzas also performed well.
roast
Ingredients: 270g high-gluten flour, egg 1 piece, 27g butter (10%), 40g sugar, 2g salt, milk 120g, and 3g dry yeast.
Exercise:
1, add 60g of milk, eggs, sugar, salt and flour in turn, stir evenly in turn, and then add yeast melted with the remaining 60g of milk.
2. Knead the dough into a floccule. After the dough is formed, add butter and continue to knead until the basin is clean and the butter is completely absorbed. Cover it with plastic wrap and put it in the oven for fermentation at 38 degrees for 60 minutes.
3. Take it out, push it out with a rolling pin, divide it into four equal parts, exhaust it with a rolling pin, knead it into dough, pull it out of the glossy surface, flatten it on the chopping board, push it into strips with a rolling pin, and roll it up like croissants.
Put it in the toast box.
4. Ferment in the oven at 38 degrees for 45 minutes until the dough grows by about 2 times. Preheat the oven 170 degrees, and brush the dough with egg liquid 170 degrees for 35 minutes.
5. Take it out to cool.