1. Stir the egg yolks until they turn white and increase in volume. Boil the sugar and sugar to 110 degrees, slowly pour into the egg white powder, and stir evenly.

2. Beat the fresh cream into 7 pieces and mix it with the egg white powder.

3. Each is placed in 6 containers.

4. Add melanin to adjust the color.

5. Use a piping tip to pipe each color into the Baulmek grinder.

6. Apply one layer and then another layer of other colors on top.

7. Put the layers of colorful custard into the refrigerator for more than 6 hours, take out the mold, pour yogurt into the concave quilt, sprinkle Oreo biscuits on top, and then use fresh Fruit decorative design.

8. The colorful ice cream rainbow cup is ready.