Soul foods

What is easy way to look cultures? History? Language? Well, these are right but invisible. How about foods?
This image shows foods around world of Planet Parle.  I picked up some tastes from real cultures but tried to add original features as possible.
Ex: middle above food is based on Typical Japanese food in 600-1000. Of course they didn't eat fluits as a desert though.

Crundart Empire
-that organic things are generated by bio food processor which gives people gore-looking but healthy foods.
-these dishes are for officers on battleships.

Empire of San Telstalit
-Dishes of typical citizens.
-Barley and bean based soup with vegetables.

Kingdom of Fow
-They have good bradsmith technology, so dishes are made of metals.
-Vegetable soup, solty beans and snow flog. Some pilots catches snow flogs and bake it by using jet engine!

Republic of Mel Pazel
-They used wisdom to dishes looks nice. By using many small dishes, they can feel better although there is not much foods.
-Also many spices for foods. Republicans do love such a detailed works, they live for creativity. (often brings tons of rubbish inventions including foods)

Arkilia Federation
-....well
-potato and army knife

United Islands of Waliunecul
-Thanks to fantastic nature, resource and low population, they can eat fresh food everyday.
-They usually use hands to eat foods. No meat but fishes and seaweeds.