Want to make this cobbler gluten-free? It’s super easy to adjust! All you need to do is swap out the baking mix for a gluten-free version—there are tons of great options out there these days. I’d recommend something like a gluten-free Bisquick or a trusted gluten-free flour blend that’s designed for baking. Everything else in the recipe stays the same, and you’ll still get that delicious, crumbly topping over those juicy, sweet peaches and blueberries. No one will even be able to tell the difference!