- Wash and pat dry the ivy gourds. They have to be dry before you begin chopping them. Similarly, peel and keep the potatoes submerged in water with salt. 
- Once Tindora/tendli/Kundru/ivy gourd turns dry, chop the top and bottom part. Slice it evenly into long fingers.I chop each of them into 4 pieces. 
- Next, chop the potatoes in fingers and let it submerged in water until we are ready to shallow fry them. 
- Heat oil in a thick bottom pan. Once hot add potato fingers. Stir it, cover and cook on low flame. After few minutes, add salt and then the potatoes upside down. 
- Cover again and keep cooking on low flame till they are done. Check by inserting a knife. Once done remove on plate, keep aside. 
- In the same pan add chopped Tindora. Initially cook it on high flame for a few minutes and after that lower the flame, add salt, cover and cook until it turns tender. You will see the light brown spots on Ivy Gourd. 
- Drain oil with slotted spoon and now mix kundru and potatoes together in a pan. On a slow flame add coriander powder, turmeric powder, red chilli powder and mix gently. In the last add chat masala or Amchur powder. 
- Saute for a minute and switch off the flame. Serve the Tindora alu with hot chapati,  phulkas, paratha, Methi thepala/Fenugreek flatbread or with dal-rice.