1-First Step: Preheat your oven to 375°F. Grab a 13×9-inch baking pan and set it aside. Open the can of peaches and have the cake mix, butter, and cinnamon ready. This takes under 2 minutes and sets you up for smooth assembly.

2-Second Step: Dump the entire 32-ounce can of peaches in heavy syrup into the 13×9-inch pan. Spread them evenly with a spoon if needed, but no stirring required. Cut peaches into bite-size chunks now for better texture throughout.

3-Third Step: Cover the peaches completely with the dry 18.25-ounce box of yellow cake mix. Sprinkle it evenly and press down firmly with your hands or a spatula. Press slightly into the juice to help it absorb moisture and avoid dry spots.

4-Fourth Step: Cut 1/2 cup butter or margarine into small pieces. Place them all over the top of the cake mix. For even coverage, melt the butter first and pour it over, or grate frozen butter for quick melting. Sprinkle cinnamon generously across the top.

5-Fifth Step: Slide the pan into the preheated 375°F oven. Bake for 45 minutes. Watch for golden-brown top and bubbly edges. If edges brown too fast, tent with foil after 30 minutes.

6-Final Step: Remove from oven and let cool 10 minutes. The cobbler sets as it rests. Scoop into bowls and serve warm, ideally with vanilla ice cream. Total time: 50 minutes. Serves 10 generously.