To make Special Beef Karahi first, take a pan to add oil, once the oil heats enough add beef and cook for 5 minutes then add salt and mix it up.
Now add 4 glass of water and cook until the meat becomes tender.
After that, take a karahi add oil and heats up then add ginger and garlic.
Saute them for few seconds then add boiled beef and cook for a minute then add green chilies and stir it for 2 minutes.
Now add tomatoes and and cook for a minute then separate the peel and cook until tomatoes becomes mashy.
Now, add yogurt and cook until the oil oozes out.
In last add black pepper and garnish with fresh Coriander and ginger.
It's ready to serve..