Step 1
Soak grated potatoes in salted water for ten minutes. Drain and pat dry on a towel. Heat sufficient oil in a kadai.
Step 2
Drop a handful of potatoes in hot oil and deep-fry till golden brown and crisp. Drain onto an absorbent paper. Deep-fry the remaining potatoes in the same way. Set aside to cool.
Step 3
Fry one after the other cashewnuts, coconut slices, green chillies and curry leaves till light brown and crisp. Drain onto an absorbent paper and set aside to cool.
Step 4
Combine all the fried ingredients in a big bowl. Add raisins, roasted cumin powder, garam masala powder, roasted fennel seeds, powdered sugar and rock salt. Mix well.
Step 5
When completely cooled, store in an airtight container.