1 box yellow cake mix
1 stick of butter
1 lg. can sliced peaches
1 1/2 tsp. cinnamon
3/4 c. chopped pecans

Pour peaches and juices in a 8 1/2 x 12 cake pan. Sprinkle cinnamon over peaches. Sprinkle cake mix on top of peaches and cinnamon. Slice butter on top of cake mix. Sprinkle chopped pecans on top of butter. Bake at 350 degrees preheated oven for 35 to 45 minutes.