Also, biscuits and gravy, wtf

I may lose my Yank card for this, but I'm not a fan myself. That said, it's just scones and bechamel sauce. Hearty, meaty, salty and what you can do with the rendered fat from greasy breakfast sausage*. It's basically hangover food that caught on.

(* There's a subset of traditional American food that stems from doing a lot with very little, while having a complete disregard for cholesterol and calorie intake. Assuming that wheat and dairy are the cheapest things in your pantry, you get stuff like this. See "scrapple" for another example.)