Wash the rice thoroughly. Soak it in water for 20-30 minutes.
Drain the water from the chickpea and rinse them thoroughly. Set aside.
Set the Instant Pot in saute mode (normal) and add oil.
Once it heats, add cumin seeds and whole spices (bay leaf, black pepper, cinnamon, cardamom, and cloves). Saute for 1 minute.
Add onions and saute until they are translucent (2-3 minutes). Add ginger and garlic.
Add turmeric powder, chili powder, and garam masala. Saute for one minute.
Drain the water from the soaked rice. Add chickpea, rice, potatoes, and salt.
Add 2½ cups of water and give it a good mix.
Close the lid and pressure cook on high for 5 minutes. Do a quick release of the pressure.
Open the lid and gently fluff up the rice using a fork. Add lemon juice and cilantro. Mix gently before serving.