SMALL CAKES RULE THE WORLD
Italy Every pasticceria sells small versions of cannoli, cassata and cream puffs.
Japan Most teahouses serve tiny wagashi cakes made from bean paste.
France Typical cake shops sell friands, small tarts, mini canelé and macarons. Greece Nutty, syrupy kadaifi and baklava are sold in bitesized pieces. Russia Mini rogaliki pastries (rugelach) are filled with cream cheese and nuts. Do you agree with Joanna? Let us know on Facebook and Twitter #bbcgfopinion
Joanna looks at the explosion of food delivery services