Hello rabbi, 

First I would like to thank you for putting this list and forum together, making Passover cooking much easier. I would like to ask however, for many products you state in your reply that simple ingredients don’t really need to be asked about. Is this true across the board? I was under the impression that certain brands/ manufacturers were looked into and therefor approved, but it seems like if the ingredients are basic it’s okay. So I just want to make sure that products that state familiar ingredients don’t need to be asked about, independent of the brand? Thank you