This easy 3-ingredient peach dump cake recipe combines two 15-ounce cans of undrained peaches, one 15.25-ounce box of dry yellow cake mix, and 1 cup of unsalted butter. Layer everything in a lightly greased 9 x 13-inch baking dish, then bake at 350°F (175°C) for 45–50 minutes.
The result is a warm, bubbly peach dessert with tender fruit underneath and a buttery, golden topping that tastes like a cross between peach cobbler and cake. After a 10–15 minute rest, serve it with vanilla ice cream or whipped cream for an effortless dessert that is ready with very little preparation.
Jump to RecipeWhy You’ll Love This Recipe
This peach dump cake is one of those desserts that makes homemade baking feel wonderfully uncomplicated. There is no separate batter to mix, no fruit to peel, and no complicated technique to master.
The three ingredients create several pleasing textures in one pan. The peaches become soft and juicy, while the cake mix absorbs some of the fruit liquid and turns golden beneath the butter.
It is also a practical recipe for busy days, last-minute guests, family gatherings, and potlucks. Prep takes only 5–10 minutes, so you can assemble the dessert while the oven heats.
If you enjoy peach desserts with a slightly different balance of fruit and topping, you can also compare another peach dump cake version for more inspiration.
Ingredients You’ll Need
The ingredient list is short, but each item has an important job. Use the quantities below for a dependable 9 x 13-inch pan.
- Two 15-ounce cans of sliced peaches: Choose peaches packed in heavy syrup or peach juice, and leave them undrained. The liquid supplies the moisture needed to hydrate the dry cake mix as the dessert bakes.
- One 15.25-ounce box of yellow cake mix: Use the dry mix straight from the box. There is no need to prepare it according to the package directions.
- One cup of unsalted butter: This equals two sticks. It may be melted and poured over the cake mix, or sliced very thinly while cold and arranged across the surface.
A lightly greased 9 x 13-inch baking dish is the main piece of equipment. You will also need an oven, a spoon or spatula for spreading, and a knife if you are using sliced butter.
For a refreshing companion dessert at another meal, try this light and creamy ambrosia salad alongside your menu planning.
How to Make It Step-by-Step
Step 1: Heat the oven to 350°F (175°C). Lightly grease a 9 x 13-inch baking dish, paying attention to the corners and sides so the fruit and crisp topping are easier to scoop after baking.
Step 2: Open both cans of sliced peaches and pour the fruit and every drop of syrup or juice into the baking dish. Spread the peaches into an even layer so the moisture is distributed throughout the pan.
Step 3: Sprinkle the dry yellow cake mix over the peaches. Work slowly from one end of the dish to the other, aiming for an even blanket of mix, and do not mix the fruit and cake layers together.
Step 4: Add the butter over the cake mix. If using melted butter, pour it as evenly as possible across the surface; if using cold butter, cut it into very thin slices and arrange them across the entire top, covering as much dry mix as you can.
Step 5: Place the dish in the 350°F oven and bake for about 45–50 minutes. The dessert is ready when the topping is golden brown and the peach filling is visibly bubbling around the edges.
Step 6: Remove the baking dish from the oven and let the cake stand for 10–15 minutes. This brief rest allows the bubbling fruit juices to settle slightly while the topping remains warm and crisp.
Pro Tips for a Crisp Topping
The most important rule is to keep the peaches undrained. Their syrup or juice is essential moisture for the dry cake mix, and draining the cans can leave unpleasant dry patches in the finished dessert.
Butter coverage also makes a noticeable difference. Melted butter is fast and convenient, but it should be poured slowly and evenly so the cake mix does not remain exposed in large dry areas.
For the most consistent browning, use cold butter and slice it as thinly as possible. Arrange the slices across the full surface, placing them close together where the cake mix looks dry.
Do not stir the layers. Dump cake works because the fruit, dry mix, and butter bake together in place, creating a soft fruit layer and a browned topping without a separate mixing bowl.
Ovens can vary, so begin checking near the 45-minute mark. Look for three signs at once: a golden top, bubbling around the edges, and no broad areas of powdery dry cake mix.
Serving, Storage & Reheating
Let the cake rest for 10–15 minutes, then spoon it into bowls while it is still warm. Vanilla ice cream is the classic pairing because it melts into the hot peaches, while whipped cream adds a lighter, creamy finish.
The first servings are usually the crispiest, especially around the edges of the dish. The center will be softer and more fruit-filled, making it ideal for anyone who loves a spoonful of juicy peaches with every bite.
Cover leftover cake and refrigerate it. For the best texture, reheat individual portions gently until warm, then add ice cream or whipped cream just before serving.
This recipe is especially welcome after a comforting dinner. If you are building a full meal plan, pair dessert with a cozy cabbage and sausage soup for a satisfying contrast between savory and sweet.
Common Questions About Peach Dump Cake
Can I drain the peaches? It is best not to drain them. The canned syrup or juice provides the moisture that the dry cake mix needs during baking.
Can I use melted butter? Yes. Pour the melted butter as evenly as possible over the cake mix. Thinly sliced cold butter is another excellent option when you want broad coverage across the top.
Should I stir the ingredients? No. Keep the peaches, cake mix, and butter in distinct layers. Stirring can change the way the topping bakes and may make the texture less consistent.
How do I know when it is done? Bake for 45–50 minutes at 350°F (175°C), watching for a golden-brown topping and peach filling bubbling around the edges.
Can I serve it immediately? Give it 10–15 minutes to stand first. The dessert will still be warm, but the fruit juices will have had a chance to settle before serving.
Easy 3-Ingredient Peach Dump Cake
Ingredients
Method
- Heat the oven to 350°F (175°C) and lightly grease a 9 x 13-inch baking dish.
- Pour both cans of peaches, including all of the syrup or juice, evenly into the prepared baking dish.
- Sprinkle the dry yellow cake mix evenly over the peaches. Do not stir the layers together.
- Pour the melted butter evenly over the cake mix, or arrange very thin butter slices across the entire surface.
- Bake for 45–50 minutes, until the top is golden brown and the peach filling is bubbling around the edges.
- Let the dump cake stand for 10–15 minutes before serving warm with vanilla ice cream or whipped cream.
Notes
Final Thoughts
This easy 3-ingredient peach dump cake proves that a memorable dessert does not require a long ingredient list or advanced baking skills. Undrained peaches provide juicy fruit, yellow cake mix forms the sweet topping, and butter brings everything together in a golden, fragrant finish.
Keep the layers separate, cover the cake mix with butter as evenly as possible, and bake until the edges bubble and the top turns golden. After a short rest, serve each warm portion with vanilla ice cream or whipped cream.
It is a dependable recipe to keep on hand whenever you want a quick peach dessert with the comforting character of homemade cobbler. The preparation is simple, the aroma is inviting, and the finished pan is generous enough to share.