Take potatoes in a pressure cooker and add 3 - 4 cup water so that Potatoes are submerged under it. Now switch on the gas and take one whistle on high and one on low flame.
300 g Potato
Now chop green chilies and coriander leaves. Also, finely grate Garlic cloves.
3 Garlic cloves, 10 g Green Chilies, Few Coriander Leaves
Once the pressure gets released open the pressure cooker and peel potatoes. The potatoes may be very hot so either you can wait for another few minutes or use normal or mild cold water to cool them down. Do not keep potatoes in cold water for long or else the taste may change.
300 g Potato
Take peeled potatoes and mash them. While you mash the potatoes add chopped Green chilies, Salt, Red chilies powder, Garam Masala, dry mango powder, crushed Black Pepper, grated Garlic and Coriander leaves to it. Mix them well with mashed potatoes.
300 g Potato, 3 Garlic cloves, 10 g Green Chilies, 1 tsp Salt, 1.5 Red Chillies Powder, 3/4 tsp Garam Masala, 1/4 tsp Dry Mango Powder, 1/4 tsp Crushed Black Pepper, Few Coriander Leaves
Ensure you mash the potatoes well so that there are no lumps else your Paratha would be uneven and will break at different places while rolling.
Your stuffing is now ready.