Cauliflower seems to be the latest food hero and its easy to see why. Whether youre cutting carbs or just looking for something a little different, its a great substitute for rice, mashed potatoes, pizza crust, bread we could go on. It takes on whatever flavors of the dish its in; its really the chameleon of the food world And this cheesy tex-mex cauliflower rice showcases just what it does best.