<<Disclaimer: Verify this information before applying it to your situation.>> Hi, I'm quoting from the Chicago Gluten-Free Product List published by the Celiac Sprue Associatin of Greater Chicago. Under the listing for Nestles it says: Baking Bars, Chocobake, Chocolate Morsels and Cocoa. It does not mention butterscotch. It may not mean that they are not gluten free but they are not listed. Beverly