Chop up the head of cauliflower or put it into the food processor to let it do all the hard work. Put it into a bowl to have ready to pour into the Instant Pot.
Add the olive oil to the Instant Pot.
Press the saute button for 5 minutes.
Pour in the diced cauliflower and scallions. Add the salt and pepper and the rest of the ingredients and stir.
After 5 minutes have passed, serve and enjoy!
Video
Notes
Don't be tempted to use frozen cauliflower rice. Can you? Of course - but it won't taste the same as chopping up a head of cauliflower.
If the rice is dry when it's cooking in the Instant Pot, you may need to add a tad bit more oil.