Heat the pan add oil to it and onion,fry it until it turns soft brown now add ginger garlic paste fry for 1 min and add sabut garam masala...now add tomatoes and potatoes and mix it very properly,add dry masalas and some water and cover it until potatoes becomes soft and water dries.

On the other hand boil rice...

Now when water dries now add yogurt to it mix it and wait for 2-3 mints until oils seperates.now add sabut green masala,make a layer of boiled rice,add food color and cover it for 10 mints.now serve it with boiled eggs.