Step 1

Place the frozen chicken breasts in the Instant Pot inner pot. Pour in the broth. Sprinkle chicken with salt, pepper and seasonings as desired.

Step 2

Close the Instant Pot lid. Turn the steam release valve to the "sealing" position.

Step 3

Press the "Manual" or "Pressure Cook" button and use the +/- buttons to set the cook time (cook at high pressure): 11-12 minutes for 6-8 ounce chicken breasts, 13-14 minutes for 9-10 ounce chicken breasts or 16 minutes for 12 ounce chicken breasts.

Step 4

After 10 seconds the Instant Pot display will say "On" and the pot will begin to pressurize. Once it has reached pressure, it will beep once and the cook time will begin counting down.

Step 5

When the cook time ends, the Instant Pot will beep a few times. Allow the pressure to release naturally for 10 minutes, by leaving the Instant Pot alone. When the display reads L0:10, carefully turn the steam release valve to the "venting" position. Wait for any remaining steam to escape (there may be none). Check that the float valve (pin) has dropped down and then carefully take off the lid.

Step 6

Use an instant read thermometer to check that the temperature of the chicken has reached at least 165 degrees. (Read the post above for more information.)

Step 7

Let the chicken rest for 5 minutes before slicing or shredding.