Make green paste of chili, garlic and ginger called green masala.
After five minutes, add fried, crushed onions, cover and cook for 15 minutes till chicken is tender.
Once the water is boiled add soaked rice and cook for 7-10 mins, we will not fully cook but use half cooked rice(1 kanni left ). Strain the water from rice when 70% cooked.
Now in the rice pot add 2 tbsp of extra oil that we had saved and smear it on the base, add 3/4 of rice in the pot. Add layer of chicken gravy, spreading chicken and potatoes evenly. Add a layer of remaining rice.