Step 1

Stir together massaman curry paste and 1/2 can of coconut milk and cook in Saute mode until mixture is bubbly, about two minutes.

Step 2

Press Cancel to turn off Instant Pot.  Stir in beef, remaining coconut milk, water, tamarind paste, fish sauce, and brown sugar.

Step 3

Close Instant Pot and pressure cook on High Pressure for 15 minutes.

Step 4

Do a quick release of pressure (You can also choose to do a natural release). [Read More: The Different Pressure Release Methods].

Step 5

Open Instant Pot and stir in potatoes, onions, and peanuts.

Step 6

Close Instant Pot and pressure cook on high pressure for 5 minutes.

Step 7

Do a quick release of pressure.

Step 8

Open the Instant Pot and carefully stir Instant Pot Massaman Curry.

Step 9

Taste, and adjust seasonings as needed.

Step 10

Transfer Instant Pot Beef Massaman Curry to a serving dish. Serve with Instant Pot Jasmine Rice..