Costco Buys shared about the treat earlier this month in a viral Instagram post. "Chocolate Honeycomb Ice Cream Sandwich at ...

The result of the teamwork is the Ice Kouign Sandwich, named for the French pastry ... and say it close enough to the counter so that an ice cream clerk will hear you and make one for you.

But this new offering merges the best aspects of a macaron with the nostalgia of an ice cream sandwich. Like other Trader Joe's limited-edition items, these frozen treats will not be available ...