Peach Cobbler Dump Cake
1 (18.25 ounce) box yellow cake mix
2 (16 ounce) cans peaches in heavy syrup
1 stick butter
1/2 teaspoon ground cinnamon
Preheat oven to 375. Empty peaches into 9x13 inch baking pan. Cover with cake mix, press down firmly. Cut butter into small pieces and place on top of cake mix. Sprinkle with cinnamon. Bake for 45 minutes.