Easy Peach Dump Cake (3 Ingredients!)
DessertPublished June 25, 2026

Easy Peach Dump Cake (3 Ingredients!)

This easy peach dump cake comes together with just 3 ingredients and a few minutes of prep, baking into a warm, gooey, buttery peach cobbler everyone will love.

Total Time60 mins
Yield10 servings
Zofia
By Zofia

The Easiest Dessert You'll Ever Make

If you need a dessert that tastes like you spent hours in the kitchen but actually takes about ten minutes of hands on time, this peach dump cake is about to become your new favorite. It is one of those classic peach cobbler dump cake recipes that practically makes itself. You literally dump the ingredients into a pan, layer them, and let the oven do all the work.

This version is a 3 ingredient peach dump cake, though I have included an optional fourth ingredient (a little cinnamon) for those who want a touch more warmth. Whether you are making this easy peach dump cake for a potluck, a weeknight treat, or because you just found a couple of cans of peaches in the back of your pantry, this recipe delivers every single time.


Before we get cooking, the right tools and ingredients make a real difference here. A good quality 9x13 baking dish helps the cake bake evenly, and using real butter instead of margarine makes the topping noticeably richer and crispier. These are the products that genuinely help this recipe shine:

Why This Peach Dump Cake Works

The beauty of any dump cake recipe is in the layering, not the mixing. You pour the peaches in first, scatter the dry cake mix on top without stirring, then pour melted butter over everything. As it bakes, the butter soaks down into the cake mix, turning it into a golden, slightly crisp, cobbler like topping while the peaches bubble underneath into a sweet, syrupy filling.

This particular recipe works just as well as a canned peach dump cake easy option for busy weeknights, or as a peach cobbler dump cake frozen peaches variation when canned peaches are not in your pantry. Either way, you end up with a dessert that tastes like a cross between a cobbler and a coffee cake.

Chef's Tip: Do not stir the layers together before baking. It might look messy and uneven going into the oven, but that contrast between the dry cake mix and the juicy peaches is exactly what creates the crackly, golden top everyone loves.


Tips for the Best Results

A few small details make a big difference with this 4 ingredient peach dump cake:

  • Use the syrup from the canned peaches. It adds sweetness and moisture that helps the cake mix bake through properly.
  • Spread the dry cake mix all the way to the edges of the pan so there are no dry pockets in the final bake.
  • Drizzle the melted butter slowly and evenly. Try to cover as much of the cake mix as you can, since uncovered spots can stay powdery.
  • If you like a deeper flavor, swap half the butter for browned butter. It adds a subtle nutty note that pairs beautifully with peaches.

This recipe is endlessly flexible too. Some bakers like to add a handful of pecans or a sprinkle of brown sugar over the top before baking for extra crunch and caramelization.

Ready to make it? Here is the full step-by-step recipe:

Easy Peach Dump Cake (3 Ingredients!)

Easy Peach Dump Cake (3 Ingredients!)

This easy peach dump cake comes together with just 3 ingredients and a few minutes of prep, baking into a warm, gooey, buttery peach cobbler everyone will love.

Prep:10 mins
Cook:50 mins
Total:60 mins
Yield:10 servings
Cuisine:American
Yield: 10 servingsCalories: 320Protein: 3g
Carbs: 49gFat: 13gSat. Fat: 8gFiber: 2gSugar: 34gSodium: 290mg

Ingredients

Units
Scale
  • 2 cans canned peaches in syrup, 29 oz size, undrained (frozen peaches with 1/4 cup sugar work too)
  • 1 box yellow cake mix, 15.25 oz box, dry, unprepared
  • 1 cup unsalted butter, melted, plus extra for greasing the pan
  • 1 tsp ground cinnamon, optional, for extra warmth

Instruction

1

Preheat the oven to 350 degrees F (175 degrees C). Lightly grease a 9x13 inch baking dish with butter or nonstick spray.

2

Pour both cans of peaches, including the syrup, into the prepared baking dish and spread them out evenly.

3

Sprinkle the dry cake mix evenly over the peaches, making sure to cover the entire surface. Do not stir.

4

If using, sprinkle the ground cinnamon evenly over the dry cake mix.

5

Drizzle the melted butter evenly over the top of the cake mix, trying to cover as much of the dry mix as possible.

6

Bake for 45 to 50 minutes, until the top is golden brown and bubbling at the edges.

7

Let the cake rest for 10 to 15 minutes before serving. Serve warm, ideally with a scoop of vanilla ice cream.

Equipment

  • 9x13 inch baking dish
  • Can opener
  • Mixing spoon
  • Measuring cups

Notes

For the best texture, resist the urge to stir the layers together before baking. The magic of a dump cake comes from the unmixed layers melting into each other in the oven. Leftovers keep well in the fridge for up to 4 days and reheat beautifully in the microwave.

Serving and Storing Your Dump Cake

This peach dump cake easy dessert is best served warm, about 10 to 15 minutes out of the oven, so the topping is still a little crisp while the peach filling underneath stays soft and syrupy. A scoop of vanilla ice cream or a dollop of whipped cream on top takes it from great to unforgettable.

If you have leftovers, cover the baking dish tightly or transfer servings to an airtight container and refrigerate for up to 4 days. Reheat individual portions in the microwave, or warm the whole dish in a low oven to bring back some of that crisp topping.

Chef's Tip: This dessert also freezes surprisingly well. Cool it completely, portion it into freezer safe containers, and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

However you serve it, this easy peach dump cake proves that some of the best desserts really do come from the simplest peach dump cake recipes easy enough for anyone to pull off, even on a hectic weeknight.

Frequently Asked Questions

Yes. You can assemble the peaches and dry cake mix layer up to a day ahead and refrigerate it covered, then drizzle the butter on right before baking for the best texture.
Yes. Use about 6 cups of sliced frozen peaches tossed with 1/4 cup of sugar and 2 tablespoons of water in place of the canned peaches and syrup, since frozen fruit has less liquid.
Stored covered in the refrigerator, leftover peach dump cake stays fresh for up to 4 days. Reheat individual portions in the microwave for 20 to 30 seconds or warm the whole dish in a 300 degree F oven for about 10 minutes.

Comments & Reviews

5.0
0 Reviews

Leave a Review

Recent Comments

Be the first to leave a review!