Cut the florets from your cauliflower head, discarding the hard stems.
You will use your food processor to "rice" the cauliflower. You can do this one of two ways: First, you can use the grater attachment and grate the florets. Or, you can use the blade attachment and pulse the cauliflower florets until it is a rice consistency. If using the grater method, you may get a few longer pieces in the "rice." If you use the blade, you'll want to work in batches. Choose the method you prefer.
Put the riced cauliflower in a bowl.
Drizzle in the melted ghee and sprinkle with the sea salt.
Stir to combine.
Spread the "rice" out on a lined baking sheet.
Bake the cauliflower for 20 to 25 minutes, or until the cauliflower just begins to get the slightest touches of golden here and there. Stir the cauliflower half way through baking.
Season and serve as you like or add it to a dish as a rice replacement.