1. First, put the purple-black black rice, yellow corn flakes and white coix seed on the plate for later use.

2. Draw the basic appearance of the birthday cake on horizontal drawing paper with Gou Xianbi. As shown in the following figure

3. Cover the first and second layers of the cake with double-sided tape. Then, first, use yellow cornflakes at the lower ends of the first and second layers of the cake and paste them into a line one by one.

4. Then use white coix seed to paste the upward side with the groove part, as shown in the figure below.

5. Then scatter the black rice between the yellow corn flakes and the white coix seed that were glued before. Note that it must be evenly covered to be beautiful.

6. Turn the white coix seed upside down, with the smooth white face facing upwards, and stick together evenly along the outlined wavy lines. As shown in the following figure

7. Grab a handful of black rice and sprinkle it in the middle of the sticky upper and lower barley, and wipe it evenly. According to the situation, increase or decrease appropriately. Gently press the loose black rice by hand and flatten it.

8. Then, paste the first layer of cream with barley, one by one, and all the places that are not sticky.

9. Spread black rice evenly in the first layer of wavy lines as cream.

10. Then we paste the second and last layers of the cake evenly in the same way as before.

1 1. Stick three candles with double-sided tape in advance. Then spread the black rice on the sticky place and wipe it evenly. As shown in the following figure

12. Finally, stick the yellow cornflakes on the top of the candle as the wick of the candle. No, my whole grain cake was successfully pasted by hand.