Hofbackerei Gross - Tax in Graz , Austria , has been producing cakes since the 14th century . Many ancient pastry emporiums , like the Maison Royal in Paris , claim royal patronage . Located in the Buda Castle area , this pastry shop opened in 1827 and has survived sieges , a revolution and World War II . Ruszwurm Cukraszda in Budapest has survived sieges , a ##rson and World War II .
Hofbackerei Gross - Tax in Graz , Austria , has been producing cakes since the 14th century . Many ancient pastry emporiums , like the Maison Royal in Paris , claim royal patronage . Ruszwurm Cukraszda in Budapest has survived sieges , a ##rson and World War II .