In pressure cooker put everything except butter and cornflour
Add 2 cups of water and keep on boil for three or four whistles
Let it cool down, then blend it, can sieve. Braise butter and cornflour in a pan (that you used to fry steak or chicken)
Add little boiled veggie broth and stir (use whisk), pour this in the rest of veggie broth and whisk till it thick
Usually this gravy is made when you fry steak or chicken (so can use the leftover crumbs and oil in pan), it gives awesome aroma in gravy
Garnish with fresh herbs and serve with rice, fried steak and stirfried veggies
NB: if you dont have broth can use piece of steak or chicken while boiling the broth
