Lays and Kettle potato chips for sure, Classico pasta sauce, Amy's meals (took me awhile to figure out, the enchiladas were so good!!). There are so many things I've had CC reactions to, I pretty much stopped keeping track like I used to.
Pretty much any restaurant EXCEPT PF Chang's, and I've had better luck with Outback lately.
It actually makes me feel better to see the responses to this, sometimes I think I'm the only one and I'm crazy to blame it on these "gluten-free" products!!