1. 60g butter, 20g powdered sugar, 22g whole egg liquid About 120 grams of cake flour.
Egg tart liquid: 20 grams of milk, 10 grams of whole egg liquid, 5 grams of powdered sugar

2.① Soften butter at room temperature, add powdered sugar and mix well, then use an electric mixer to beat until fluffy.
②Add egg liquid in batches and beat evenly.

3. ③ Sift in the low flour and cut with a spatula to form a dough
④ Divide into small balls of 15 grams each (10 grams is enough, I made 15 grams and it didn’t look very good and two rolled over) and place them on the baking sheet, and press out a small round nest in the middle.

4. ⑤ Mix the egg tart liquid thoroughly, pour it into the nest 70% full, and put it in Bake in the preheated oven at 180 degrees for 20 minutes, let cool and serve!