In a wok, add oil and heat it.
Into it, add mustard seeds, cumin seeds and let them crackle.
Add chopped green chillies.
Add curry leaves into it.
Add finely chopped onions into it and stir well for few seconds.
Add salt as per taste.
Add turmeric powder into it and mix well.
Add mashed potatoes into it and mix the mixture well.
Add poha and mix it with the potato mixture.
Lastly, add in some freshly chopped coriander leaves.
Add some lemon extract all over the poha and mix.
Cook it for a minute until the poha gets heated on low heat.
Serve with sev or grated coconut!!!