Name a way to prepare potatoes
Pommes soufflées
These French fried potatoes are sliced and fried twice, puffing into pillows on the second frying.
Source:en.wikipedia.org
Aalu wala
"Aalu wala" is a spicy potato salad included in Samay Baji, a traditional Newar dish, fitting the prompt's request for a way to prepare potatoes.
Source:en.wikipedia.org
Abura-ki