2 (16 ounce) can of sliced peaches in syrup
1 (18.25 ounce) package of yellow cake mix
1/2 cup butter
1/2 tsp of cinnamon
Preheat oven to 375 degrees. Empty peaches into a 9x13 pan. Cover with cake mix and firmly press down. Slice butter, adding slices across the cake mix until the top is covered. Sprinkle with cinnamon and bake for 45 minutes!