1. Wash angelica, red dates and eggs. Soak angelica and red dates for 10 minute, put them in a casserole with eggs, and add 5 bowls of water.

2. After boiling on medium heat, turn to low heat and cook for about 3 minutes, take out the eggs and peel them, then put them in a casserole and continue to cook for about 30 minutes;

3. When the water in the casserole is boiled to the amount of a bowl, take out the angelica and add the right amount of brown sugar.