Hyderabadi mutton biryani recipe in dum style...
1. Always place a skillet/tava between the cooking utensil and the flame while giving dum as doing so prevents the marinade from sticking to the base of the vessel while cooking.
2. Quantity of the spices can be increased if more spicy flavor is required.
3.Marinating the mutton for a longer time brings out a taste into the mutton as well.
4.If the biryani is cooked for 3-4 members just reduce the quantity of ingredients into half which are mentioned in the recipe.
5. If it is made for lesser members then a small handi can be used to make the dum mutton biryani.
6.Instead of sealing the cooking utensil with a dough, a heavy weight too can be placed on the cooking pot while giving dum as placing a heavy weight too can prevent the steam from coming out.