STEP 1/13
Put the bottle for the bonibam in cold water from the beginning, boil it, sterilize it, and dry it completely
STEP 2/13
First, you have to peel the outside of the chestnut. Soak raw chestnuts in cold water for 2-3 hours and peel them. I soaked it for one night, then peeled it the next day. When peeling the outer skin, peel the inner skin as carefully as possible so that it doesn't hurt. That way, the chestnut won't break even after 3 times of boiling.
STEP 3/13
Put the chestnuts in a pot and add enough water to cover the chestnuts, then add baking soda and simmer over high heat. Boil it for 15 to 20 minutes and the floats on the inner shell will come out. As the water turns black, a lot of bubbles form.
STEP 4/13
At the end of the first boiling process, support the basket to remove the water, and wash it slightly.
STEP 5/13
And after putting in enough water to cover the night again,
STEP 6/13
Boil it for 15 to 20 minutes. Put it in a basket again, remove the water, wash it slightly, and then..
STEP 7/13
Lastly, add water until night is submerged and boil for about 15 minutes.
STEP 8/13
Remove the water and wash the chestnuts lightly in a basket. If there is a black string or peel attached to the night view, remove the string or black peel with a toothpick while washing lightly. The black skin is almost removed during the three-boiling process, but if it's still left, gently remove it with your fingernails to improve the texture. During the night, black straps are easily removed by pulling them out with toothpicks.
STEP 9/13
On a clean chestnut, boil with water until the chestnut is submerged. When it starts to boil, add sugar.The amount of sugar is usually half the amount of boiled chestnuts. I added 350 grams of sugar because boiled chestnuts weigh about 700 grams.
STEP 10/13
And a tablespoon of thick soy sauce,
STEP 11/13
Add a tablespoon of rum and simmer over medium heat for 20 to 30 minutes. If you add rum, it tastes better. If you don't have it, you can skip it, so you can replace it with wine.
STEP 12/13
When the water boils down to a certain extent,
STEP 13/13
Turn off the heat and put it in a prepared bottle. If you put the bottle upside down while it's hot, it's made into a vacuumed. Refrigerate when completely cooled