3 Ingredient Peach Cobbler — The Easiest Dump Cake Recipe You’ll Make All Summer
Canned peaches, yellow cake mix, and butter. Layer, bake, done. A soft buttery crust with jammy peaches underneath — and the whole kitchen smells incredible while it bakes.
There are days when you just need dessert. Not complicated dessert. Not “I need to run to the store for twelve things” dessert. Just something warm, peachy, and golden that makes the whole kitchen smell incredible.
This 3 ingredient peach cobbler is exactly that. I’ve been making it for years — started when my mom showed me how to make an easy peach cobbler with cake mix, and honestly, I haven’t looked back since. It’s one of those recipes that lives in my back pocket for potlucks, last-minute gatherings, or just a Tuesday when everyone needs something cozy.
The texture? A soft, buttery crust with jammy peaches underneath. No rolling, no mixing bowls piled in the sink. Just layer, bake, done.
Trust me — once you make this dump cake recipe, you’ll wonder why you ever made anything more complicated.
Why You’ll Love This Recipe
- Only 3 ingredients — canned peaches, yellow cake mix, and butter. That’s it.
- Zero mixing required — this is a true dump-and-bake situation
- Ready in under an hour — faster than driving to pick up dessert
- Feeds a crowd — great for family dinners, holidays, or potlucks
- Budget-friendly — all pantry staples, nothing fancy
- Beginner-proof — honestly, you can’t mess this up
Step-by-Step Instructions
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1Preheat your oven to 350°F (175°C). Lightly spray a 9×13-inch baking dish with nonstick spray.
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2Pour the canned peaches — juice and all — into the baking dish. Spread them out into an even layer.💡 Don’t drain the peaches. The juice is what makes the bottom layer soft and syrupy. It’s part of the magic.
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3Sprinkle the dry cake mix evenly over the top of the peaches. Don’t stir — just spread it gently with a spoon so it covers everything.
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4Lay the butter slices across the top of the cake mix. Try to cover as much of the surface as possible so it bakes evenly.⚠️ Cover every inch with butter. Any dry spots of cake mix will stay powdery after baking. Thin, overlapping slices work best — add a few extra to any gaps.
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5Bake for 45–55 minutes, until the top is golden brown and you can see the peach mixture bubbling around the edges.💡 Use a glass baking dish if you have one — it’s easier to see the bubbling on the sides so you know it’s done. Check at 45 minutes; ovens vary.
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6Let it cool for 10 minutes before serving. It firms up a little as it sits, which makes it even better.
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7Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream. Enjoy every bite.
3 Ingredient Peach Cobbler That Tastes Like It Took All Day
🧄 Ingredients
- 58 ¾ oz Canned peaches in juice or syrup (do not drain)
- 15 ¾ oz Yellow cake mix (dry, straight from box)
- 113 ¾ g Unsalted butter, thinly sliced
📋 Instructions
-
1
Preheat your oven to 350°F (175°C). Lightly spray a 9x13-inch baking dish with nonstick spray.
💡 A glass baking dish lets you see the sides bubble so you know it\'s done. -
2
Pour both cans of peaches — juice and all — into the prepared baking dish. Spread into an even layer.
💡 Don\'t drain the peaches. The juice creates the syrupy bottom layer. -
3
Sprinkle the dry cake mix evenly over the peaches. Do not stir — just spread gently so it covers the entire surface.
💡 Use the back of a spoon to smooth any lumps for even coverage. -
4
Lay the thin butter slices across the top of the cake mix, covering as much of the surface as possible.
💡 The more butter coverage, the crispier and more golden the top will be. No dry spots! -
5
Bake uncovered for 45 to 55 minutes, until the top is deep golden brown and the peach filling is bubbling around the edges.
💡 Start checking at 45 minutes — ovens vary. Look for bubbling edges and a golden crust. -
6
Remove from oven and let cool for 10 minutes before serving. The filling will thicken slightly as it rests.
💡 Resting makes it easier to scoop and the texture sets up nicely. -
7
Serve warm with vanilla ice cream or whipped cream and enjoy.
💡 A pinch of cinnamon on top right before serving adds a beautiful finish.
Nutrition Per Serving
💡 Pro Tips
- Don’t drain the peaches. The juice is what makes the bottom layer soft and syrupy. It’s a non-negotiable part of this recipe.
- Cover every inch with butter. Any dry spots of cake mix will stay powdery. Thin, overlapping slices work best — add a couple extra slices to any gaps before baking.
- Check at 45 minutes. Ovens vary, and you want golden — not dark brown. The bubbling edge is the sign you’re looking for.
- Let it rest. I know it’s hard, but 10 minutes of cooling helps everything set up beautifully before you dig in.
- Use a glass baking dish if you have one — it’s easier to see the bubbling on the sides so you know when it’s perfectly done.
- Add a pinch of cinnamon over the peaches before baking for a warm spiced version that feels extra cozy.
Variations to Try
Add ½ tsp cinnamon and a pinch of nutmeg over the peaches before adding the cake mix. It tastes like fall in a dish — warm, cozy, and completely irresistible.
Replace one can of peaches with a can of blueberry pie filling. The color is gorgeous and the flavor combo is unexpected in the best way.
Use a spice cake mix instead of yellow — it brings warm, cinnamon-y notes that pair so well with the peaches. One of my favorite versions.
Halve everything and bake in an 8×8-inch dish. Perfect for 2–4 people and ready slightly faster — great when you don’t want a full pan around.
Serving Ideas
- A big scoop of vanilla bean ice cream — the classic for a reason
- Fresh whipped cream with a sprinkle of cinnamon on top
- A drizzle of caramel sauce if you’re feeling a little extra
- Serve alongside hot coffee or tea for a simple afternoon treat
- Great warm at a dinner party — it looks rustic and beautiful right from the dish
Storage & Reheating
| Where | How long | Notes |
|---|---|---|
| ❄️ Fridge | Up to 4 days | Cover with plastic wrap or transfer to an airtight container — tastes just as good the next day, maybe even better |
| 🧊 Freezer | Up to 2 months | Cool completely first, then freeze in portions — thaw overnight in the fridge |
| 🔥 Reheat (microwave) | 30–45 sec | Individual servings — quick and easy |
| 🔥 Reheat (oven) | ~15 min | Cover with foil at 325°F — best for reheating the whole dish evenly |
Frequently Asked Questions
If you made it this far, you’re basically halfway done making this cobbler. Seriously — it comes together that fast. This 3 ingredient peach cobbler has saved me so many times. Last-minute dinner guests, a neighbor who needed something warm, a random craving on a rainy Sunday. It always delivers.
I hope you make it this week — and when you do, I’d genuinely love to hear how it turned out. Drop a comment below or tag me over on Pinterest. Nothing makes me happier than seeing your kitchens. Happy baking. 🍑
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