100g of cauliflower carries 23 calories.
100g of white rice carries 151 calories.
100g of white bread carries 289 calories
Blending or grating cauliflower and boiling it as a rice replacement is, therefore, a no brainer. And it doesn’t stick, and it takes about a quarter of the time to cook.
Blending cauliflower even finer and using as a bun replacement in burgers or dough replacement in pizza maybe a little mashy and doesn’t rise as well, but it tastes the same and doesn’t have that gut blow out effect white bread does.