What ingredients should go in Christmas Eve potato salad? Survey finds some surprising results

Virtually every Czech household will be eating some form of potato salad as part of their Christmas Eve dinner – but everyone seems to have their own recipe and surprisingly the list of ingredients can spark heated debate between the “traditionalist” and “liberal” camps. To find out what most Czechs put into their potato salad, and whether there are any significant regional differences, a team of data journalists at Czech Radio polled a number of listeners and did a statistical analysis on the results.

Petr Kočí, part of the team behind the survey, describes how the data was collected.

See the rest here.

Author: Anna Fodor