Step 3: Sprinkle the Cake Mix
Evenly sprinkle the entire box of yellow cake mix over the peaches. Do not stir. Do not mix. The dry cake mix needs to stay on top to create that golden, crusty layer.
Step 4: Add the Cinnamon
Sprinkle cinnamon evenly over the cake mix. This little addition makes a big difference.
Step 5: Dot with Butter
If using melted butter, drizzle it evenly over the cake mix. If using sliced butter, arrange thin pats over the entire surface, covering as much as possible.
Why this matters: The butter melts down through the cake mix as it cooks, creating that glorious, buttery, slightly crisp topping.
Step 6: Cover and Cook
Cover and cook on:
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LOW for 3-4 hours
Desserts -
HIGH for 2-3 hours
The dessert is done when the top is golden and set, the edges are bubbly, and your kitchen smells like heaven.
Step 7: Rest and Serve
Turn off the slow cooker and let it rest, uncovered, for 15-20 minutes. This allows the topping to set slightly so it's easier to serve.
Scoop into bowls, top with vanilla ice cream or whipped cream, and watch it disappear.
Pro-Tips for Peach Dump Cake Perfection
1. Peach Juice Matters
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For a thicker, more cake-like texture: Drain one can, use both cans of fruit, but only the juice from one.
Dairy & Eggs
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For a juicier, more cobbler-like texture: Use both cans with all the juice.
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You can also use fresh or frozen peaches—see variations below.
2. Don't Stir
I know it's tempting. But stirring mixes the dry cake mix into the liquid, creating a pasty, gummy texture instead of that beautiful, separate topping. Let the layers do their thing.
3. Butter Distribution
Make sure the butter covers the surface as evenly as possible. Bare spots will be dry. Covered spots become golden, buttery perfection.
4. Check Doneness
The top should look set and slightly golden, not wet and doughy. If it still looks raw in spots, cook another 30 minutes and check again.
5. Let It Rest
That 15-20 minute rest isn't optional. It lets the topping set so you get clean scoops instead of a soupy mess.
