Do granola bars have to be pas yisroel?
There are two type of granola bars, chewy and crunchy. The chewy ones are not baked, but merely pressed together, therefore they would not be an issue at all. Even the crunchy ones, which are baked, are not “olah al shulchan melachim”, and would not be an issue.
R’ M. Kuber shlit”a