Method

Heat 1.5 tbsp oil in the pressure cooker. add 1 tsp cumin seeds. saute till the cumin seeds splutter, then add 1 or 2 green chilies and 1/2 inch ginger, chopped. Stir and saute till the raw aroma of chopped ginger goes away, then add 1.5 cups chopped carrots and 1.5 cups chopped potatoes. Add 1/3 cup water.
Season with salt, stir well and pressure cook for 6 minutes.
When the pressure settles down on its own, remove the lid. There will be some stock/water in the cooker. Simmer on a medium heat until all the liquid has evaporated.
Lastly add 1/2 tsp dry mango powder and 1/4 tsp garam masala powder - mix well, then add 2 to 3 tbsp chopped coriander leaves. mix again.