Add Ingredients: Pour the water, rice, and salt (if using) into the stainless-steel liner of the Instant Pot. Stir to ensure all the rice is evenly submerged in the liquid.
2 ½ cups water, 2 cups long grain brown rice, ½ teaspoon salt
Set the Instant Pot: Make sure the seal is properly seated in the lid, close the lid, and set the valve to the sealing position. Press the Manual (Pressure Cook) button and adjust to low pressure for 22 minutes.
Natural Release: Once the cooking time is complete, turn off the Keep Warm function and allow the Instant Pot to release pressure naturally for at least 10 minutes. Afterward, carefully open the valve to release any remaining pressure.
Fluff and Serve: Remove the lid and fluff the rice with a fork. Serve hot as a side dish, or pair it with your favorite proteins and vegetables.