Rouses, a popular grocery store chain with 53 locations in Louisiana, has its own king cake. Here's how it tastes.

You’ve seen them at birthday parties, graduations, wedding showers and other events on the Coast. The gentilly cake, made popular here by Louisiana-based grocery retailer Rouses Markets, is hard ...

And now, Rouses is mashing together a Coast staple with their own popular cake for a new summer treat. The Louisiana-based regional grocery store chain is now selling banana Gentilly cakes for $19.99.

Rouses, a popular grocery store chain with 53 locations in Louisiana, has its own king cake. Here's how it tastes.