Anko

Ingredients

 * 1 cup azuki beans
 * 10 cups water 
 * 1/3 cup sugar

Directions

 * Put 4 cups of water in a pan and add azuki beans.
 * Put the pan on high heat and bring to boil.
 * Stop the heat and drain the water.
 * Put 6 cups of water in a pan and add the boiled azuki beans.
 * Put the pan on low heat and simmer the beans for an hour until soften.
 * Take out excess water from the pan and add sugar.
 * Stir the azuki on low heat for a few minutes until thicken.