Spread the walnut kernels in the drawer of the air fryer and fry for 5 minutes. The purpose is to blow out the water in the walnut kernel. In fact, the microwave oven or the wok can be fried directly in the wok.
Add water, rock sugar, honey to the pot, for the sake of color, I also added brown sugar, and the small fire made sugar and bubbles.
Pour the walnuts into the pan and stir well
Sprinkle with white sesame seeds and leave it at room temperature for a few hours. It will be sweet and crisp.