Heat a pan on slow flame and add oil in it.
Next add fennel seeds, cumin seeds, potato, coriander powder, chilli powder, garam masala powder, dry mango powder mix and saute well.
Next add salt to taste and cook well till masala is dry.
Once masala is ready, let it cool down completely and make small masala balls of it.
In a big bowl add all-purpose flour, ghee, salt and mix well.
Add little water at a time to knead a semi soft dough.
After kneading cover and let it rest for 15 minutes.
After 15 minutes take out the dough and knead it again.
Divide the dough into half and make a log of it.
Divide the log into 8-10 small dough balls.
Roll the dough ball to make a disc like shape of it by only using hands.
Place the stuffing in center and cover the stuffing by giving kachori modak like shape.
Pinch the top of the kachori to make a ball of it and press gently.
Now in a pan add oil and let it heat on low flame.
Drop few kachoris in it and fry on low flame for some time.
Once kachori puff up turn them over and cook till pink.
Once kachori is of pink colour increase heat to medium and cook till light golden brown.
Once kachori is of light golden brown turn off the heat and cook for a while.