1. Put the sugar and butter in the mixing bucket.
2. Stir until the butter is whitish and foamy, add the eggs and continue to blend all together, add the flour. If you make multiple recipes, you can only add one egg at a time, stir well, and then add the next egg.
3. Use a mixing knife to mix well without particles.
4. Concentrated batter after mixing well. Separate half and stir in cocoa powder.
5. Put it into a piping bag with a piping mouth.
6. Squeeze into the shape you want.
7. Put it into the oven and bake for about 30 minutes, until it turns slightly yellow. The heat is 180 degrees, and the heat is 160 degrees.
8. The color of the finished product after baking.
9. Let it cool down and enjoy it.
