Chop the onions and tomatoes and keep aside. Grind or very finely chop the garlic and ginger.
Chop the vegetables that you plan to add to the dhansak - I used acorn squash and spinach. You can add potatoes, others kinds of squash, yams or even eggplant.
Put the instant pot in saute mode and add a Tbsp of ghee.
Add a tsp of cumin seeds and let them bloom, then add in the chopped garlic and ginger and bay leaf. Follow with chopped onions and tomatoes.
Sauté this mix for 5 mins and now add in the chopped chicken. Let the chicken cook on all sides for 5-10 minutes, stirring occasionally.
Add in the remaining vegetables at this point. You can also deepen the flavors by adding the dried fenugreek leaves.
Add the spices powders - garam masala, turmeric, coriander and chilli powder and constantly stir for a few minutes to avoid burning
Wash the lentils and add these instant pot along with 3 cups of water. Close the instant pot lid to sealing and cook everything on manual pressure for 15 minutes.
Once done, let the pressure release naturally. Open the lid and add the lemon juice. Finally, garnish with cilantro leaves and chopped scallions.