The shape of the pancake is said to represent the sun and the start of spring. It seems every nationality has their take on pancakes, although the strangest is probably veriohukainen or blodplättar pancakes in Scandinavia – where pigs’ blood is mixed into the batter.
The ancient Catholic tradition of Lent, a time of sacrifice, began in the fourth century. While the French did their Fat Tuesday, in other parts of mediaeval Europe, that “holiday” is known as Pancake Tuesday.