Just like any dump cake recipe, first pour your can of peaches in the bottom of your baking dish, juice and all. I used a casserole dish, you can use whatever you’d like. If you make this in a 9X13, I would double it. Stick with a small dish, like 8X8 or something similar.
Pour the dry cake mix over the top of the peaches.
I like to take a spatula and drench all the dry mix into the peach juice. I don’t want any dry spots when I serve it.
Next, pour your butter over the top of the cake. Yes it will definitely drench the cake with butter. Because this is a gluten-free cake mix, it needs the butter to give flavor and it keeps the cake moist.
Sprinkle a generous amount of cinnamon on top. Bake for 40 minutes or until done.