There are ingredients not listed on the label.
That's the reason the Canadian Food Inspection Agency is recalling Golden Buffalo brand Pineapple Cake.
The product contains milk and sulphites that are not declared.
The product could pose concerns for people allergic to milk or with sensitivity to sulphites.
The agency says the recall was triggered by its test results.
Authorities say there have been no reported reactions as a result of consumption of the cake.
They say the cake should be thrown out or returned to the place where it was purchased.