Salt-free butter150g

Sugar powder 1 10

Three eggs.

Low powder 150g

Cut the butter into small pieces and soften at room temperature. Eggs should be warmed to room temperature in advance, and eggs that have just been refrigerated should not be used. Sieve with low powder.

Add powdered sugar to butter for three times and stir until soft.

Add the egg liquid into the beaten butter for 5-6 times, and stir evenly every time.

Add the sieved low powder and stir quickly until there are no particles.

Bake in the oven 180 degrees 15 minutes, then take it out, mark it in the middle with a water knife, and bake in the oven for 20 minutes.