On Tue, 18 Oct 2016 05:29:30 -0700 (PDT), Nancy2
> wrote:

>I thought all oven glass nowadays was tempered....I can't imagine it breaking
>if hit by water. The recipe must be old. I certainly can imagine/envision making
>the bread, but the towel thing seems ludicrous to me. Am I alone in this?
>
>N.
Probably just making company lawyers happy. I have never spilled the
steaming water on the oven glass.
Janet US