Heat 90ml of milk to 40℃, add 4.5 g of yeast to dissolve it, then add 30 g of salad oil, 1.25g of salt, 1.50g of flour and 0.5 g of baking soda, and stir evenly (the amount of milk can be adjusted according to the hygroscopicity of flour).

2.

Make a dough and let it stand 10 minutes.

3.

Roll it into thin slices and shape it into the desired shape with biscuits.

4.

Put it in a baking tray, punch some holes with a fork, preheat the oven to 200 degrees, keep the middle layer at 10 minute, take it out and let it cool, put it back in the oven for 5 minutes, take it out and let it cool, and put it in a sealed bottle for storage.

skill

I saw this biscuit at my friend's house. The original recipe included onions, but I didn't put them at home. It should have been better. There's still time to bake it. Maybe there is something wrong with the dough, or the biscuits are too thick. I went back to the oven and baked it twice before it became brittle.