Mamalõga, focaccia, perepetši, and ratatouille – how national dishes bring cultures together

Do you know the national dishes I mentioned in the article's title? Where do they come from, which nationalities often have these dishes on their tables, and what ingredients are used? If you don't know, I'll help: mamalyga is eaten in Ukraine, focaccia is Italian bread with various toppings, perepechi are baked by Udmurts, and ratatouille is not just the name of a rat from a Pixar cartoon, but a French dish [...]
