Jaffa Cakes are biscuit-sized cakes introduced by McVitie and Price in the UK in 1927 and named after Jaffa oranges.
The most common form of Jaffa Cakes are circular, 2 1⁄8 inches (54 mm) in diameter and have three layers: a Genoise sponge base, a layer of orange flavoured jelly and a coating of chocolate.
Jaffa Cakes are also available as bars or in small packs, and in larger and smaller sizes.
The original Jaffa Cakes come in packs of 12, 24 or 36. There are today many different types of Jello that can be purchased.(source)
So can hamsters eat jaffa cakes?
They are too sweet for them to eat and they shouldn’t eat chocolate.