I will say their gluten free cornbread mix is just terrible. It tastes incredibly sweet and in this artifical way. I threw it away and just made cornbread with cup for cup and it was a thousand times better. (I have a friend with celiac and was making cornbread as part of a meal). I've never tried their regular cornbread mix.

All of their gf breads make me fart terribly. But they are tasty. The bread, not my, yknow.

I used their cup for cup in Gluten Free baking and it generally works quite well.