Preheat the oven to 350℉.
Next, add the canned peaching into the baking dish with the syrup as well.
Then, sprinkle the cake mix across the top evenly. Sprinkle the cinnamon sugar mixture across the top of the cake mix. Then, place slices of butter across the pan as evenly as possible. With 12 tablespoons, I am always able to get great coverage with thin slices.
Place in the oven and bake for 40 minutes. The butter will melt and cause a crust to form. When the time is up, allow to cool for the crust to crisp up before serving. Serve with ice cream and enjoy!