For comparison, my rooftop solar array, with around 16 full-sized panels (~6kwp) produces just under 2 miles per hour in my electric car (around 3.3kwh/mi). Or in real life, takes about 2 fully sunny days to produce the power to charge the car.
Breakfast Cereal is cold instant porridge. We just usually eat it before it turns to the mush it was intended to be.
A potage is a category of thick soups, stews, or porridges, in some of which meat and vegetables are boiled together with water or milk until they form a thick mush. https://en.m.wikipedia.org/wiki/List_of_soups