Cinnamon toast crunch is a brand cereal that is produced by General Mills and Nestle.
It was first produced in 1984 and is now sold around the world in various forms and brands.
Cinnamon toast crunch cereal aims to to provide the taste of cinnamon toast in a crunch cereal.
It consists of small squares or rectangles of wheat and rice that are covered by cinnamon and sugar.
Due to its rice content, you can hear ‘snap sounds’ when it is immersed in milk. (source)
So can hamsters eat cinnamon toast crunch?
Unfortunately they cant at all, it is not good for them at all.