Place a steamer basket
in the bottom of the instant pot. (This also works with no steamer basket.) Add 1 cup of water and place the broccoli florets in the steamer basket. Secure the lid and cook on high pressure for 0 minutes (select Manual or High pressure and then dial down to 0; the IP will start on it’s own and the broccoli will cook perfectly as it pressurizes). Immediately release the pressure and set the broccoli aside. Pour out the remaining water.