Steam your beef and stir fry....

Wash your mushrooms and dice your carrot,spring onions and onions

Add in your chopped mushrooms and deep fry
Most tomatoes comes with that sour test...i use baking powder or potash to remove it
After adding your mushrooms stir and cover

Add in your spices and fried beef
Add some water so it will cook

When it has cooked
Add in your carrot,onions and spring onions