1. Prepare the ingredients, cut the butter into small pieces, let it soften at room temperature, then mix it with sugar, and beat until fluffy with a whisk
2. Add egg yolk to the butter and mix well, then add lemon juice and mix well. After sifting the low-gluten flour, add it to the butter and mix well, then add salt and mix well, make a batter, and put it in a flower bag.
3. Put the medium-sized tooth-shaped flower mouth, put the batter into the piping bag, preheat the oven, spread oil paper on the baking tray, squeeze into a round shape, put the upper and lower layers of the oven to 180 degrees, 15-18 minutes, the surface will be colored. can
4. After the prepared biscuits are allowed to cool, they can be stored in a bottle
Pay more attention to the way the butter is beaten, stir in the flour, and squeeze out a nice pattern. These are all you need to do.