Juicy peaches, a golden cake mix layer, cinnamon streusel, and browned butter — this peach cobbler dump cake is the easiest, most impressive summer dessert you'll ever pull out of the oven.
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For more summer peach desserts, check out my Cast Iron Peach Cobbler, Blueberry Peach Crisp, and The 13 Best Summer Peach Recipes.
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Dump cakes are one of those recipes I used to overlook because they seemed too simple to be interesting. Then I made this peach cobbler dump cake with browned butter and a cinnamon streusel topping and completely changed my mind. It's the dessert I bring to summer cookouts when I want people to think I worked harder than I did — and it disappears faster than anything else on the table.
What makes this peach dump cake recipe different from every other version out there is two things: browned butter instead of regular melted butter, and a proper cinnamon streusel instead of plain dry cake mix on top. The browned butter adds a deep nutty caramel flavor that takes the whole cake from basic to genuinely special. The streusel adds crunch, spice, and that beautiful golden top.
Combined with juicy peaches and a warmly spiced filling, this is one of the best summer desserts for feeding a crowd with minimal effort.
For more ways to enjoy summer peaches: Peach BBQ Sauce, Peach Sangria, and Creamy Peach Smoothie.
The Brown Butter Difference
Most dump cake peach cobbler recipes call for regular melted butter — either poured over the top or dotted in pats across the dry cake mix. This recipe browns the butter directly in the baking pan in the oven first. It takes exactly 10–13 minutes and completely transforms the flavor.
Browned butter has a deep, nutty, almost caramel-like flavor that develops as the milk solids toast. It coats the bottom of the pan and infuses into the peaches and cake as it bakes — adding a layer of richness that regular melted butter simply can't match. It's the upgrade that makes people ask what you did differently.
Watch it closely: Once the milk solids turn golden brown, pull the pan from the oven immediately. It can go from perfectly browned to burnt in under a minute.
The Best Type of Peaches to Use
Fresh, canned, and frozen peaches all work in this dump cake recipe! Here's what to keep in mind with each:
- Fresh peaches — the best option during peak season (common season is July–August). Peel, dice, and toss with the cinnamon and nutmeg as directed. Ripe, fragrant peaches give the most vibrant flavor.
- Canned peaches — the most convenient and consistent option year-round. Use peaches packed in juice, not heavy syrup — drain well before using. Too much excess liquid makes the cake soggy.
- Frozen peaches — great year-round. Thaw completely and drain thoroughly before using. Pat dry with paper towels to remove as much moisture as possible.
Important Ingredients & Substitutions
Yellow cake mix — The foundation of the dump cake layer. White cake mix substitutes well for a slightly lighter flavor. Spice cake mix is a fun variation that leans into the cozy, warm spice notes.
Whole milk — Brings richness to the cake layer. 2% milk works fine as a substitution. For dairy-free, use oat milk or another full-fat plant milk.
Eggs — Bring to room temperature before using for the smoothest incorporation into the batter.
Brown sugar (streusel) — Packed light brown sugar gives the streusel its caramel sweetness and crumbly texture. Dark brown sugar works for a deeper molasses flavor.
Recipe Variations
Make this recipe your own — or have fun trying different combos every time you make it — with these twists:
- Peach Blueberry Dump Cake — Replace 1 cup of the diced peaches with fresh or frozen blueberries. The combination is a summer dream.
- Peach Raspberry Dump Cake — Add ½ cup of fresh raspberries to the peach layer for a tart, fruity twist.
- Spice Cake Version — Swap the yellow cake mix for a spice cake mix for a warmer, more autumn-leaning flavor.
- Gluten-Free — Use a gluten-free yellow cake mix and a 1:1 GF flour blend in the streusel.
- Cardamom Spiced — Add ¼ teaspoon of ground cardamom to the peach mixture, along with the cinnamon and nutmeg, for an aromatic twist.
How to Make Peach Cobbler Dump Cake
For the complete recipe and measurements, scroll to the recipe card at the bottom of this post.
Step 1: Preheat the oven to 350°F. Add the butter pieces to a 9x13-inch baking pan. Place in the preheated oven for 10–13 minutes until the butter has melted and the milk solids are golden brown.
Step 2: While the butter browns, toss the diced peaches with cinnamon and nutmeg in a medium bowl until combined.
Step 3: Remove the pan from the oven. Carefully swirl the browned butter to coat the bottom and sides of the pan. Top the butter with half of the peaches.
Step 4: Sprinkle half the dry cake mix over the peaches.
Step 5: Repeat with the remaining peaches and cake mix.
Step 6: Whisk the milk, vanilla extract, and eggs together in a small bowl. Pour over the peaches and cake mix. Using a fork or spatula, gently swirl until no large dry patches of flour remain.
Step 7: Make the streusel: whisk together the melted butter, brown sugar, flour, cinnamon, and salt until a crumbly mixture forms.
Step 8: Sprinkle the streusel evenly over the top of the cake.
Cool on a wire rack for 10–15 minutes before serving.
Chelsea's Recipe Pro-Tips
- Don't fully mix the wet and dry — When you pour the milk mixture over the cake mix layer, use a fork to gently swirl until no large dry patches remain. Streaks of flour are fine — you're not trying to make a smooth batter, just eliminate the obvious dry pockets.
- Drain your peaches well — Whether using canned, frozen, or very juicy fresh peaches, excess liquid is the enemy of a properly set dump cake. Drain canned peaches thoroughly and pat frozen peaches dry.
- Rotate the pan — If one side is browning faster than the other, rotate the pan 180° halfway through baking for even browning.
- Rest before serving — Let the cake cool 10–15 minutes on a wire rack before digging in. The filling continues to set as it cools and slices much more cleanly.
- Make-ahead friendly — Bake up to 24 hours ahead and reheat covered at 325°F for 15–20 minutes. The topping softens slightly overnight but the flavor deepens.
Storage Directions
- Refrigerating: Cover and refrigerate in an airtight container for up to 3–4 days.
- Freezing: Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator for best results.
- Reheating: Microwave individual servings on medium heat for 15–30 seconds at a time until warmed through. Or reheat the whole cake covered at 325°F for 15–20 minutes.
Serving Suggestions
This peach cobbler dump cake is perfect for summer cookouts, Fourth of July spreads, potlucks, and any occasion where you need to feed a crowd with minimal effort. It holds up beautifully at room temperature for hours and is just as good the next day. Serve warm with a big scoop of vanilla ice cream on top — the cold cream melting into the warm peach cake is too perfect to put into words.
More peach recipes to use up your haul: Peach Overnight Oats (High-Protein!, Peach Bread Pudding, and Peaches and Cream Pie (No-Bake!).
Peach Cobbler Dump Cake Recipe FAQs
Almost always caused by too much liquid from the peaches or underbaking. Drain canned peaches thoroughly, pat frozen peaches dry, and bake until the top is deeply golden and a toothpick inserted in the center comes out clean. Let it rest 10–15 minutes before serving — it firms up significantly as it cools.
Only lightly. After pouring the milk mixture over the cake mix layer, use a fork to gently swirl until no large dry patches remain. You're not making a smooth batter — streaks of flour are fine. The butter and liquid hydrate the cake mix as it bakes.
Score an X in the bottom of each peach and blanch for 30 seconds in boiling water, then transfer to ice water — the skin slips right off. Peel, dice, and toss with the cinnamon and nutmeg as directed. Fresh peaches give incredible flavor during peak season (July–August).
Yes — both work well. For canned peaches, drain them thoroughly before using. For frozen, thaw completely and pat dry with paper towels to remove as much excess liquid as possible. Too much moisture from either can make the cake soggy.
Yellow cake mix gives the most classic, buttery flavor. White cake mix is slightly lighter. Spice cake mix is a fun variation for a warmer, more complex flavor profile.
The edges should be golden brown, and a toothpick inserted in the center should come out clean. If the top is browning too quickly before the center is done, tent loosely with aluminum foil and continue baking.
Yes — bake up to 24 hours ahead and reheat covered at 325°F for 15–20 minutes. The flavor deepens overnight, though the streusel topping softens. For the crispiest topping, serve it fresh.
Yes — cool completely and freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.
More Summer Peach Recipes
If you liked and made this Peach Cobbler Dump Cake Recipe, don't forget to rate it and let me know how you liked it in the comments. I always love hearing from you!
Recipe Card
Peach Cobbler Dump Cake
Equipment
Ingredients
Peach Dump Cake
- ½ cup unsalted butter cut into 1 tablespoon-sized pieces
- 4 cups diced peaches (about 3 peaches), fresh, canned (drained), or frozen (thawed and drained)
- 1 teaspoon ground cinnamon
- ¼ teaspoon ground nutmeg
- 1 14-15 oz pkg yellow cake mix
- 1 cup whole milk or 2% at room temperature
- 1 teaspoon pure vanilla extract
- 3 large eggs at room temperature
Cinnamon Streusel
- ¼ cup unsalted butter melted and cooled
- ⅓ cup packed light brown sugar
- 1 cup (125g) all-purpose flour
- 1 teaspoon ground cinnamon
- Large pinch salt
Instructions
- Preheat oven to 350°F. Add butter pieces to a 9x13-inch baking pan. Place in oven for 10–13 minutes until butter melts and milk solids turn golden brown. Watch closely — it can burn quickly.
- While butter browns, toss diced peaches with cinnamon and nutmeg in a medium bowl.
- Remove pan from oven. Swirl browned butter to coat the bottom and sides.
- Sprinkle half the peaches over the butter, then half the dry cake mix. Repeat with remaining peaches and remaining cake mix.
- Whisk milk, vanilla, and eggs in a small bowl. Pour over the cake mix layer. Gently swirl with a fork until no large dry patches remain — a few flour streaks are fine.
- Make streusel: whisk together melted butter, brown sugar, flour, cinnamon, and salt until crumbly.
- Sprinkle streusel evenly over the top.
- Bake 37–43 minutes until golden brown around the edges and a toothpick inserted in the center comes out clean. Rotate pan halfway through if browning unevenly.
- Cool on a wire rack 10–15 minutes before serving.
Notes
- Brown butter — pull the pan from the oven as soon as milk solids are golden. Don't let it burn.
- Don't overmix — swirl gently until no large dry patches remain. Streaks of flour are fine.
- Canned peaches — drain thoroughly before using.
- Frozen peaches — thaw completely and pat dry with paper towels before using.
- Gluten-free — use a GF yellow cake mix and 1:1 GF flour in the streusel.
- Storage — refrigerate 3–4 days, freeze up to 3 months.
