In a big size wok or a pot add butter.
Once it is melted add the onion's and ginger garlic paste
Let the onions cooked for 1-2 minutes.
Do not over cook the onions.
Now add the green peppers and chopped tomatoes.
Add a bit of salt, 1 tablespoon of Pav Bhaji masala and 1/2 cup of chopped coriander.
Let this masala cook for 3-4 minutes, until you see the tomatoes getting a bit tender.
Add in the boiled peas and potatoes next and let this cook for 1-2 minutes.
Now add the white rice, remaining pav bhaji masala and salt.
Gently mix in all so that the masala is well coated with the rice.
Be careful as not to break the rice.
Add the remaining 1/2 cup chopped coriander.
Switch off and let this rest for 10 minutes atleast for the flavours to infuse.
Serve it with some Raita and papad.