Peach Cobbler Dump Cake (Easy Peach Cobbler)

This Peach Cobbler Dump Cake recipe combines the sweet, syrupy peach filling from my Peach Cobbler with the buttery, golden topping from my Blueberry Dump Cake to make the ultimate easy dessert. With just three simple ingredients — canned peaches, yellow cake mix, and butter — you’ll have a sweet peach dump cake that tastes like it came straight from a bakery, but requires almost no effort to make. Sprinkle on a little cinnamon for that classic Southern warmth, and serve it with a scoop of vanilla ice cream or a dollop of whipped cream. This recipe is quick, foolproof, and perfect for summer cookouts, Thanksgiving dinners, family gatherings, or even a weeknight treat.

Why I Love This Peach Cobbler Dump Cake Recipe

I’ve shared a few peach cobbler recipes on the blog — like my Peach Cobbler Pound Cake and Peach Cinnamon Roll Peach Cobbler — but this one might be my favorite simply because it’s so effortless. I wanted to create the easiest possible peach cobbler recipe, one that anyone could make, and that’s how this dump cake version came to be.

I love this recipe because it delivers all the flavor of traditional Southern peach cobbler without any of the hassle. There’s no mixing, no bowls, no measuring fuss. You just dump everything into a baking dish, bake it, and watch it transform into a golden, bubbling dessert that smells like pure heaven.

The canned peaches bake down into a gooey, caramelized filling, the cake mix topping crisps up into a buttery golden crust, and the cinnamon ties it all together with just the right amount of spice. It’s warm, comforting, and indulgent in all the best ways. It’s one of my go-to recipes for potlucks, holidays, and especially when I'm hosting and need a last-minute dessert to throw together — because everyone always goes back for seconds.

If you love classic cobbler flavors but want something quick, easy, and guaranteed to impress, this Peach Cobbler Dump Cake will become your new favorite.

Ingredients You’ll Need

• 2 cans peaches in heavy syrup (15–16 oz each)
• 1 box yellow cake mix
• 1 stick (½ cup) unsalted butter
• Cinnamon (optional for added flavor)

How To Make Peach Cobbler Dump Cake

Step 1: Preheat the Oven

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with butter or cooking spray.

Step 2: Add the Peaches

Pour both cans of peaches, including the syrup, into the baking dish. Spread them evenly across the bottom. Sprinkle cinnamon generously over the peaches for extra flavor.

Step 3: Add the Cake Mix

Evenly sprinkle the dry cake mix over the peaches—do not stir or mix. The layers will bake together perfectly in the oven.

Step 4: Top with Butter

Slice the butter into thin pats and arrange them evenly across the surface of the cake mix, covering as much area as possible.

Step 5: Bake

Bake for 40–45 minutes, until the top is golden brown and the edges are bubbling.

Step 6: Serve

Let the cobbler cool slightly before serving. Enjoy it warm with vanilla ice cream or a dollop of whipped cream for the perfect finishing touch.

Expert Tips for The Best Peach Cobbler Dump Cake

• Don’t stir the layers (ever). Dump cakes work because the peaches go on the bottom, dry cake mix sits in the middle, and butter melts over the top. As it bakes, the butter hydrates the mixture, and the syrup bubbles up. Stirring breaks this cobbler-style magic and can make the topping gummy.
• Cover the top evenly with butter. Thin, overlapping slices of butter (or small pats dotted evenly) give you a uniform golden, crisp topping. Visible “dry” cake mix means you’ll get floury spots. No gaps = even browning and crunch.
• Use peaches in heavy syrup for a bakery-style filling. For the richest, cobbler-like, glossy filling, canned peaches in heavy syrup are best; the syrup thickens as it bakes. Light syrup or juice works, but the result is lighter and less luscious. If using juice, add 1–2 tablespoon brown sugar to the fruit for balance.
• Add Brown sugar with the cinnamon for a deeper flavor. Before adding the cake mix, sprinkle the fruit with 2 tablespoon brown sugar + ½–1 teaspoon cinnamon (and a pinch of nutmeg). You’ll get that warm, Southern cobbler vibe and caramel notes in the syrup.
• Get even coverage without slicing butter. For a more foolproof version, grate very cold butter on the large holes of a box grater and scatter evenly. Or whisk ½ cup melted butter with 2 tablespoon oil (helps browning) and drizzle evenly across the dry mix. If dry spots appear mid-bake, spoon pan juices from the corners or 1–2 tablespoon melted butter over them.
• Upgrade the topping (still 1 bowl, no mixing). For a micro “crumble” finish, scatter 2–3 tablespoon quick oats or sliced almonds/pecans over the cake mix before the butter. It adds texture without extra steps.
• Use the right pan size for the cake you want. A 9×13-inch yields more surface area and a thinner, crisper topping. An 8×8 or 9×9 bakes thicker and gooier, with extra saucy fruit under a smaller crust. Pick based on your texture preference (and add 5–10 minutes for the deeper pan).
• Bake until golden and bubbling at the edges. Visual cues beat the clock: the top should be deep golden with active bubbling around the edges (the syrup is thickened). If the top browns too quickly, tent loosely with foil for the last 10 minutes.
• Let it rest before serving. A 10–15 minute rest lets the filling thicken and the topping set—so you get clean, scoopable layers of gooey fruit and a crisp crust. It also keeps ice cream from melting instantly into soup (unless you like it that way).
• Add brightness and balance. Peaches love acidity: stir 1–2 teaspoon lemon juice or ½ teaspoon lemon zest into the fruit layer for lift. A pinch of kosher salt (on the fruit or topping) sharpens flavors and tempers sweetness.

Peach Cobbler Dump Cake FAQs

Can I use fresh or frozen peaches instead of canned?

Absolutely! Fresh or frozen peaches make this peach cobbler dump cake taste extra vibrant. Use about 4 cups of peeled and sliced peaches and toss them with ½ cup sugar, 1 tablespoon cornstarch, and ¼ cup water to mimic the syrup from canned peaches. The cornstarch helps thicken the juices as the cake bakes, giving it that rich, cobbler-style consistency. If using frozen peaches, thaw and drain them first to avoid excess liquid.

Do I have to use yellow cake mix?

No, this recipe is flexible! Yellow cake mix gives you that buttery, classic cobbler flavor, but you can swap it to suit your taste. White cake mix yields a lighter, vanilla-forward flavor, butter cake mix makes it extra rich, and spice cake mix adds warm cinnamon and nutmeg notes that pair beautifully with peaches. For summer, try lemon cake mix for a bright, zesty twist.

Can I make this peach cobbler dump cake in a slow cooker?

Yes! This dessert works in the slow cooker for a make-ahead, hands-off version. Layer the ingredients in the same order — peaches on the bottom, dry cake mix in the middle, butter on top — and cook on LOW for 3–4 hours or HIGH for 2 hours. The slow cooker version will have a softer, gooier cobbler texture compared to the oven-baked one, and your kitchen will smell amazing.

Can I make it in an air fryer?

You can! Use a smaller oven-safe baking dish that fits in your air fryer basket, assemble as directed, and cook at 330°F for 20–25 minutes until the topping is golden brown and crisp. It’s great for small-batch desserts when you don’t want to heat up the oven.

Can I make this peach cobbler dessert ahead of time?

Definitely! Assemble the layers (peaches, cake mix, butter) up to 12 hours in advance and refrigerate, covered. When ready to bake, bring it to room temperature and pop it in the oven. You can also bake it earlier in the day and serve it warm later by reheating at 300°F for 10–15 minutes.

How do I store peach cobbler dump cake leftovers?

Once cooled, store leftovers in an airtight container in the refrigerator for up to 4 days. The topping will soften slightly over time, but it still tastes delicious. To reheat, warm individual portions in the microwave for 20–30 seconds or reheat in a 350°F oven for 8–10 minutes to crisp the top again.

Can I freeze peach cobbler dump cake?

Yes! This dump cake with cake mix freezes well. Let it cool completely, then wrap tightly in plastic wrap or foil and freeze for up to 3 months. When ready to serve, thaw overnight in the refrigerator, then warm in the oven at 350°F for 15–20 minutes. If you plan to freeze individual servings, use airtight containers — they make it easy to defrost one portion at a time.

Can I make a dairy-free peach cobbler dump cake?

Yes — to make this peach cobbler dump cake dairy-free, use vegan or plant-based butter, like Country Crock Plant Butter or Miyoko’s. The texture and flavor will be nearly identical to regular butter, and it’ll still bake up golden and bubbly. Pair with a scoop of non-dairy vanilla ice cream for the perfect finish.

Why is it called a “dump” cake?

The name comes from the method — you simply “dump” the ingredients into a baking dish without mixing. The fruit goes on the bottom, cake mix on top, and butter over everything. As it bakes, the butter melts into the dry mix, creating a golden crust while the fruit becomes syrupy underneath. It’s the easiest dessert ever and requires zero baking skills!

What’s the best way to serve peach cobbler dump cake?

This dessert tastes amazing warm, fresh out of the oven, with vanilla ice cream, whipped cream, or a drizzle of caramel sauce. It’s also delicious at room temperature — the filling thickens slightly as it cools, making it easier to serve at parties or potlucks. For a Southern touch, sprinkle extra cinnamon and toasted pecans on top before serving.

My Final Thoughts

This peach cobbler dump cake is warm, gooey, buttery, and absolutely effortless to make. With sweet peaches, spiced syrup, and a golden cake topping, it’s the ultimate comfort dessert. Whether you’re hosting guests or just want a cozy treat, this easy dump cake is guaranteed to be a favorite—especially when topped with a scoop of vanilla ice cream. Try it out and leave me a comment and review below—I love hearing your thoughts on the recipes.

Dump Cake Recipes To Try Next

• Pecan pie dump cake
• Caramel apple dump cake
• Cherry dump cake
• Pineapple dump cake
• Lemon cream cheese dump cake