In a large skillet over medium heat, heat the olive oil and sauté the onions until they softened and get some color.
Add the cauliflower rice and give it a stir. Add more olive oil if it looks dry. Then add the lime juice, coconut milk, salt, and pepper, and mix to combine. Let it cook for about 5 minutes, or until the cauliflower softens enough to your preference.
Turn off the heat and mix in the fresh herb.
Watch the video above to see my easy method of cutting the cauliflower into florets and making the cauliflower rice.