Beef Tail Soup

wash pieced beef tails 2.heat water to boiling 3.put beef tails in in moderate heat and cook to boiling again 4.filter the fat/fat oil from top 5. let it simmer for an hour, filtering the floating fat once in a while 6. put pieced carrot and onion and celery in the soup and simmer for 20 to 30 minutes 7. add salt and chicken/meat/clam power to add flavor 8. add corn flour paste mixed in milk and keep mixing it slowly 9.optional(add basil/cilantro/spinach to your preference)

turn off and cool a minute before serving.

. take out beef tails and serve the soup separately from it.