Answer:
Ketchup's slightly less popular brother.
This is a Japanese food consisting of cooked vinegared rice sushi-meshi combined with other ingredients, usually raw fish or other seafood.
When do you start when it’s red but stop when it’s green?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.
Sauerkraut owes its existence to this head
What is round, has a twin, and sees more than most?
Food
Animal
Difficult
Easy
Funny
Kids
Logic
What am I?