Dahi alu

Let's first make the Curds sauce. Whisk the curds, add little water and make it a smooth texture. Put corriander powder, little turmeric and little besan (chickpea flour) to avoid curdling. Leave this aside.
Heat oil in a pan. Add cumin seeds and once they start dancing, put the ginger garlic paste and let it cook till the raw flavour is gone.
Add the tomato Puree and once it has cooked, slowly put the curds sauce and keep stirring. Add the sauce little at a time. Remember to stir continuously to avoid curdling.
Add the boiled potatoes. Sprinkle chilli powder and salt according to preferences.
Enjoy this delicious Dahi Alu with Parathas