2, butter cut into pieces, mixed with flour, sugar, salt, try to open the butter.
3. After the milk is slightly heated, pour in the yeast powder and stir, then slowly pour it into the mixed flour and knead until the dough is smooth, soft and not sticky. Cover with plastic wrap and ferment.
4. Put it in a place with a relatively high temperature for fermentation, which is about twice as large. Poke a hole in the middle of the dough with your finger, and it will be done if it does not retract.
5. After kneading and exhausting the dough, divide it into three parts on average. I weighed it, which is exactly 240 grams. Cover with plastic wrap and let stand for ten minutes to wake up.
6. Take a portion of dough and roll it as large as possible, at least 27.5cm to make a cake embryo with edges. Brush the baking tray with oil, put in the rolled crust, and poke some holes with a fork at will. Preheat the oven to 190 degrees. Bake for 7 ~ 8 minutes, cool and freeze in the refrigerator.