I lot of people eat porridge -hot oatmeal in the US - for breakfast in Russia. I usually drink coffee with a croissant.

There are various yummy food people choose to be breakfast in China. Different choices for different areas. We generally would have nodules, buns, many kinds of congees in the city I am living.

Yep. It might make from rice, beans,eggs,meat ,vegetables, all depends on one’s opinion.