Pressure cook Potatoes upto 6 whistles or boil Potatoes until 80% cooked.
Heat Oil until smoked out.
Fry long cut Potatoes until lite golden.
In the remaining Oil keeping heat low add Cloves, Cumin, Asafoetida, Bayleaf, Black Cardamom and Ginger paste.
Give a stir for a minute and continue adding dry red chillies, Kashmiri red chilli powder, Turmeric, Cumin powder, Ginger powder, Salt, Fennel powder.
After roasting spices for a minute on low add Curd.Stirring contineously cook Curd till it comes to boil.
Now add about 2 cups of Water, fried Potatoes, Cinnamon and green Cardamom powder.
Give a mix and cover to cook on low-medium for 10-15 minutes till Potatoes get tender and gravy gets a bit thick.
Add Clarified butter and Garam masala, give a stir with lite hand and Dahi Aloo Sabzi is ready.