Eggs, 6 walnut shells, 6 soy sauce, and proper amount of salt.
Steps of boiling eggs with walnut shells
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Step 1
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Wash the walnut shell, put it in a pot, soak it in clear water for 30 minutes, bring it to a boil with high fire, reduce the heat to 1 hour, and let it cool. Eggs crack easily if they are not cooled.
Second step
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Put the eggs in cold walnut water, add appropriate amount of soy sauce and salt according to your taste, boil over high fire, and turn to low heat for 6-7 minutes. When the egg is cooked in it, use a spoon to knock out the uniform net cracks on the eggshell to get a better taste.
Third step
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Continue to cook 10 minutes, turn off the fire and take out the pot. Soak for one night and eat the next day, and the eggs will taste better.