Where to have a good breakfast in Luxembourg?

Where to have breakfast

I've been told there was a category of people called "early birds" who, according to the legend, enjoyed, on a fine morning (and the morning starts before 11am, so it seems...) having a good ol' breakfast. Well, they're a very rare species, and we even doubt they even exist (supporting evidence, please!).
"But how's that even possible?" To be honest, I was intrigued and tried to find their places where they have breakfast in the morning. The only thing I'm sure of is that a good breakfast helps you start the day.
After a night in the arms of Morpheus, get ready to try all of Luxembourg's best breakfast places. Where to have breakfast in Luxembourg are you asking? Well, we have the solution in this selection of the very best breakfasts in Luxembourg if you dare to wake up before dawn.