An awesome dish by Native Americans. Living off beans and rice, has been the way of life since man was created. Probably will still be here long after we have departed. There is carbs in beans, onions, and corn. There isn't no fat a lot of people use lard to add to their beans. This prevents malnutrition and malnourishment. 20% of our diet has to be fat of some type or we can die. So this is why I added olive oil and duck fat. Back in the day it was near grease, I don't have any.