What you'll need:
a food processor
a large skillet with a lid
1 head cauliflower
2-3 TBSP water
1. Cut cauliflower into medium-sized pieces. Place one half or one third of the cauliflower into the food processor. Pulse until you reach desired texture. Be careful not to pulse for too long or the cauliflower will become the consistency of couscous -- and I don't mean that in a good way.
2. Put cauliflower into a large skillet. Repeat with remaining cauliflower until all of it has been pulsed and chopped. Add 2-3 TBSP of water to the skillet, cover with a lid and turn heat on to medium-low.
3. Cook, stirring occasionally, until cauliflower is tender, resembling the texture of cooked rice, about 15 minutes.