1, food preparation
2. Melt the butter in the greenhouse and add the egg mixture and sugar substitute.
3. Put them together and stir well.
4. Sieve low-gluten flour and cocoa powder.
Step 5 knead into a ball
6. Divide evenly into 16 portions, knead into small balls and put them in a baking tray covered with oil paper.
7. You can press the pattern with a fork or flatten it directly.
8. After the oven is preheated, put it into the baking tray and start the air oven mode.
9. Finished product drawing.