Generally, bake at 180 degrees for about 8 minutes. The air fryer needs to be preheated at 180 degrees for about 5 minutes, so that when roasting walnuts, the walnuts are heated evenly, and the walnuts are smashed to the same size as possible to avoid some small ones being burnt, while the big ones are not roasted yet.

The temperature of the air frying pan for frying walnuts is different, and the use time will be different. Before using the air fryer to fry walnuts, it is necessary to adjust the air fryer to 160℃ to 180℃ and preheat it for 5 minutes, so that the walnuts are heated more evenly. Fried walnuts can be eaten directly, and can also be used to make delicacies such as walnut porridge and walnut crisp.

The value of walnut

Eating some roasted walnuts properly can replenish deficiency and strengthen the body, and can supplement the nutrition needed by the body. Studies have found that if food contains mixed fat, it will make people gain weight and increase serum albumin, but the speed of cholesterol level increase is still relatively slow, so it is a tonic for high-fat substances.

Eating walnut kernel can also achieve the effect of sterilization and anti-inflammation, and the effect of skin care is still very good. Walnut tar zinc oxide paste made from crushed walnut kernels also has a good effect on eczema and dermatitis, because the oil contained in walnut kernels can make the skin very moist.