Unfortunately, ice cream cones are one of those things that are almost impossible to find without soy in them. Fortunately “Let’s Do Gluten Free” has cake ice cream cones that the kids can have.
“Let’s Do Gluten Free” does have a sugar cone, but, they, unfortunately, have soy lecithin in them.
It does seem that some gluten free products are soy free. Definitely not all of them, but some of them. The most notable is “Enjoy Life” and it seems that “Udi’s” gluten free products tend to be soy free also.