Break cauliflower down into small florets with stems. Wash and place in microwave safe glass bowl with 1/2 water. (You can also steam on the stovetop in a steamer basket.)
Add garlic cloves into bowl with cauliflower
Cook until the cauliflower is soft
Drain and transfer into Cuisinart (food processor.) Depending on size, you may need to process the cauliflower as two separate batches.
Add ghee, mustard, salt and pepper
Pulse until creamy smooth. This will take around 30 seconds. Remember to scrape the side several times.
Combine both batches (if necessary) and serve!
Cauliflower mash is excellent in your freezer. Make several batches and freeze for instant cauli-mash on request.
Try adding Nutritional Yeast for a savory cheesy flavor.