Add 1 tablespoon oil in a pan and heat it up on medium temperature.
Now add cumin seeds – 1 Tsp. As the cumin started frying then
Add onion sliced and cook it for 3-4 minutes until it changes its color to pink.
Now add spices, red chili powder, turmeric powder, salt and cook it for about 2 minutes until to minimize the rawness of the spices.
Now add little water and add tomatoes and make a thick gravy. You can cover the pan for 5 minutes to soften the potatoes as it will be easy to make nice blended gravy.
Now as the gravy formed and oil comes over the pan, add potato slices (aloo ki Katli) and mix it properly so the potatoes equally coated with the gravy.
Now add 150 ml of water in a pan and cover it for 15-20 minutes on medium heat.
After 15 minutes, potatoes will be soft and nicely mixed with gravy with the layer of oil over the pan. You can take it out in a platter.
Garnish with fresh coriander, green chilies and squeezed lemon juice.
You ‘aloo ki katli’ or aloo sabzi is ready to serve now.