In a pressure pan or heavy bottom vessel ,heat 4 tablespoon ,ghee /clarified butter , add all whole spices and fry till aromatic.
Add sliced onions , fry well till it turns brown.
Add ginger garlic paste, fry well till raw smell vanishes.
Add slit green chillies , all chopped veggies ,fresh /frozen green peas and saute for 3-4 minutes.
Add turmeric powder ,red chilli powder , biryani masala powder and fry well. Add ¾ cup curds and mix well. Close lid and cook till all vegetables are cooked ,it may take around 8-10 minutes.
Open the lid , add salt , ¼ cup curds ,1 tablespoon chopped coriander leaves , 2 tablespoon of mint leaves and mix well.
Set aside half portion of the vegetable mix.