How to quickly peel fresh walnuts

Fresh walnuts can be quickly peeled using methods such as freezing, steaming, tapping, soaking, and knife cutting.

1. Freezing method

Place fresh walnuts in the freezer compartment of the refrigerator and freeze for about two hours. Low temperature will cause the walnut shell and flesh to shrink differently. After removal, gently tap to crack the shell. This method can maintain the integrity of walnut kernels and is easy to operate without the need for complex tools, making it suitable for small-scale processing at home.

2. Steaming Method

Use a steamer to steam fresh walnuts over water for 5 minutes. High temperature steam will soften the inner film of the walnuts. After cooling, the green skin can be easily peeled off by hand. Note that the steaming time should not be too long, otherwise it will cause the walnut kernels to soften in taste and lose nutrients.

3. Knocking method

Use a hammer or walnut clip to lightly tap along the walnut suture line, causing cracks in the shell and then break it open. During operation, it is necessary to control the force to avoid smashing the nuts. A towel can be placed on the table to cushion the impact. This method is suitable for experienced individuals to quickly process large quantities of walnuts.

4. Soaking Method

Soak fresh walnuts in warm water at around 50 ℃ for 30 minutes. After the green skin absorbs water and swells, rub it by hand to remove it. A small amount of baking soda can be added to water to accelerate the decomposition of skin tannins. After soaking, it should be dried in time to prevent mold growth.

5. Knife Cutting Method

Use a fruit knife to cut a circle along the transverse pattern of the walnut, to a depth of half the thickness of the hard shell, and then pry it open with the tip of the knife. Attention should be paid to the safety of cutting tools, and it is recommended to wear anti cutting gloves during operation. This method is suitable for situations where it is necessary to maintain the integrity of walnut morphology.

Fresh walnuts are rich in unsaturated fatty acids and vitamin E. It is recommended to consume them as soon as possible after peeling or store them in refrigeration. The recommended daily intake is around 20 grams to avoid excessive intake of fats and oils. For people with weak digestive function, the walnut kernel can be roasted and crushed into Congee. If the walnut kernels are found to be blackened or have a crackling taste when processing, they should be discarded immediately. Moldy walnuts may produce aflatoxins. Different peeling methods can be flexibly selected according to the intended use of walnuts. If you want to maintain aesthetics, you can choose the knife cutting method. For efficiency, freezing or steaming methods are recommended.