1. Prepare the required materials
2. Beat the egg whites until thick foam and add 30 grams of fine sugar
3. Whisk until hard foaming (just lift the eggbeater and the egg whites are triangular)
4. Then sift in low-gluten flour
5. Stir evenly
6. Put the mixed biscuit paste into the piping bag
7. Line the baking tray with greased paper, then squeeze the cookie paste
8. Preheat the oven, lower the heat to 180 degrees and heat to 150 degrees, put the middle layer
9. Bake for about 10 minutes, until the surface is colored
Tips:If you want the biscuits to be crispy, you can continue to simmer them in the oven after turning off the oven until they become cold.
