To make this Golden Hash Brown and Cheese Casserole gluten-free. You can easily swap out a couple of key ingredients. First, replace the condensed cream of chicken soup. With a gluten-free version. Which is readily available in most supermarkets. For the crunchy topping. Instead of traditional cornflakes. Opt for a gluten-free cornflake variety. Or even a mix of gluten-free breadcrumbs mixed with a bit of Parmesan. For that extra flavor kick. These simple substitutions. Will let everyone enjoy. This comforting dish. Without any gluten concerns!