Cost at K-mart:

Pyrex $ 4.49

Aluminum Pan came from Grandma’s cabinet

For this comparison we used a non-coated aluminum loaf pan, which we couldn’t find in the stores. A Teflon-coated loaf pan cost $4.99 at K-mart.

So what is the difference between these?

To answer that, we have compiled some comparative property information:

Also, we conducted some of our own kitchen testing.

 This tastes good!