Store-bought frosting is hugely convenient, but sometimes one can isn't enough to cover your cake. This simple hack can help ...

which is why we think you should compound your butter with canned fish. Although it's an uncommon butter combination, canned fish-infused butter is a luxurious ingredient that just might surprise you.

It turns out that mixing softened butter into your canned frosting can work wonders to upgrade its flavor, offsetting that store-bought taste and creating a silky, rich, and delicious topping.