I´m used to have warm Rice Porridge/Pudding for lunch on Christmas Eve, sprinkled with sugar and cinnamon and an "eye" of butter. Here in Norway we call it "Risengrynsgrøt". Well made it is yummy. And this is how I decorated our dining table for "porridge eating" Christmas 2017.
The cute bowls is from kid.no and the figurines from https://www.giselagraham.co.uk/. As napkins I used linen towels