1, with cold water + salt, boiled eggs, boiling 15 minutes after the fire and immediately rinse with cold water, and then cracked the eggshell spare;

2, the production of packages: the preparation of large spices, cinnamon, pepper (a little), green onion, ginger, with a piece of gauze (or decoction of pockets with the use of) to put them well;

3, the boiled eggs into the pot, add water did not exceed the egg, add soy sauce (soy sauce), cooking wine, drop a little vinegar, and then put a little sugar, on the fire, boil and then turn to low heat to continue to cook for 2 ~ 3 hours can be. Half an hour or so before starting, taste the flavor salty and add a little monosodium glutamate.

Note: like the egg color deep, completely cooked with soy sauce do not put salt, into the pot do not like the color deep, can be appropriate to add some salt to cook.