Anagram of a Type of Food

Which of the following is not an anagram of a type of food?

PAST EIGHT

I CAN ROAM

WIN BOAR

CAN PEAK

COOL CHEAT

Answer:

WIN BOAR = rainbow.

The foods are spaghetti (PAST EIGHT), macaroni (I CAN ROAM), pancake(CAN PEAK) and chocolate (COOL CHEAT)