I picked a few packages of these up half-off at RCSS. They are SO worth trying, they're delicious! If you like the way subway smells inside the store, this will be great for you. These are very fragrant, almost a garlic-and-herbs scent, I absolutely love it.

They're about the thickness of a really really big breadstick, so you could definitely serve them that way, but they also hold a surprising amount of fillings should you wish to use them as sub buns.

If you find a package on clearance and they're not so fresh, but you fall in love with the scent like I did, buy them anyway and cut them up for croutons.

I highly recommend everyone try these, I've never found such a yummy sub bun before.