Take a cooking pot with a heavy flat bottom.
Coat the base of the pot with little oil.
Add the mutton marinade into it and spread it evenly.
Add the rice over the marinade and spread it evenly.
Over the rice season it with food color mixed with milk, add some fried onions.
Add Saffron soaked water.
Season with coriander/cilantro leaves.
Add lemon juice all over.
Smear oil all over.
Top it with some desi ghee.
Cover the lid and seal it tightly with aluminium foil.
Switch on the flame.
Place a skillet/tawa on the flame.
Place the cooking pot on the tawa.
Dum the biryani for about 10 minutes on high flame.
Reduce the flame to sim and dum the biryani for about 40 to 45 minutes on low heat.
Switch off the flame.
Dig the biryani from one side of the corner.
The biryani should be taken out with a spatula from the bottom to the top.
Serve the mutton dum biryani with raita!!!