Wash and soak toor dal overnight or at least 1 hour in hot water
Soak tamarind in 1 + 1/2 cup of water and extract the juice
Turn on IP in “SAUTE” mode and add coconut oil, and when the IP display shows “hot”
Add mustard seed, fenugreek seeds and let them splutter
Furthermore, add chayote and tomatoes; sauté for 5 minutes
Add turmeric powder and sambar powder; give a quick mix
Press “cancel”
Add toor dal and water, and mix well. Make sure nothing is stuck to the pan
Furthermore, add a few drops of sesame oil
Turn on “rice” mode and cook. Do natural pressure release
Open the IP and mix everything well
Add filtered tamarind extract and salt, and boil for 10 minutes
Finally, add Asafoetida, curry leaves, coriander leaves, a pinch of sugar, mix well, and cook for 5 minutes. Tasty instant pot sambar is ready