As the mom of a brood of hungry teens, I tend to buy various favorite food items when they are on sale. Bagels fall into this category because they freeze well for a short period of time. I buy them, slice them, and pop them in the freezer for consumption over the next couple of weeks.

For some reason, it seems my children never finish one bag before they start another bag. I have, at times, had two or more bags with half a bagel kicking around in the freezer. After all, we all know that if you want a whole bagel, the top and bottom must both come from the same bagel, right? Teen rule #1 about consuming bagels: Do not ever split up a bagel to make a new whole.

Interestingly, the single bagel halves in my freezer tend to be the bottom half. In one way, that is not surprising. The bagel bottoms would likely be the last in the bag. The surprising thing is that I have found up to three bagel bottoms lingering in my freezer while a new bag is being consumed.

To discover the reasoning behind this oddity, I went straight to the source. “Would you rather eat the top of a bagel or the bottom?” I asked my youngest. He thought for a minute.

“The bottom,” he responded, so I asked him why. “It tastes better.” Hmm. If it is all the same bagel, does one piece “taste better” than the other? This thought is an interesting one, but does not explain the reasoning for the plethora of bagel bottoms in my freezer.

I moved on to my next test subject, who was cleaning her room. Since this activity is one I try not to interrupt, I made it quick. “Would you prefer to eat the bottom of the bagel or the top?”

“It depends on what kind of bagel it is. If it’s a sesame bagel, I’d rather eat the top because it has all the sesame seeds. If it’s a plain bagel, I like the bottom.”

The response of my oldest? “I eat them both,” …and everything else in sight, I’ve learned.

My research was, therefore, inconclusive. There is no reason that I should have three bagel bottoms loitering in my freezer. According to my children, they eat both tops and bottoms equally. Which leads me back to the question of when a container is empty. If half a bagel remains, but the eater wants a whole bagel, is the bag considered “empty”? This will likely remain another of the great mysteries of raising teens.