1. Peel the corn row by row. There is a small white germ at the bottom of each corn. The corn germ is the most nutritious part of the corn. If the corn cannot be peeled off completely, the germ will be damaged and wasted, so use a knife to pry off a row of corn kernels and be careful to peel off all the small germs at the bottom.

2. After peeling a row of corn, a row of grooves will appear.

3. Pass a toothpick through the corn kernels next to the groove, and thread seven or eight corn kernels into a string.

4. Use your thumb to gently push the row of corn kernels on the toothpick into the groove, and the row of corn kernels will be completely peeled off.

5. Put the corn skewers into the air fryer, pour in a little vegetable oil, lift the air fryer and shake it gently to coat the corn kernels evenly with the vegetable oil.

6. Use chopsticks to fiddle with the corn kernels a little, and then put the fried blueberries into the fryer. Fry at 220 degrees for 4 minutes. Take it out, stir it and continue frying for 4 minutes.

7. In about eight minutes, the corn kernels will be cooked. Sprinkle with salt, cumin powder and chili powder, mix well and serve.