Name: Peach Dump Cake Recipe
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Ingredients: 2 cans peach slices in heavy syrup (15 ounces each), undrained; 1 box yellow cake mix (about 15.25 ounces); 1/2 cup unsalted butter, melted; 1/2 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; vanilla ice cream or whipped cream, for serving

Peach Dump Cake Recipe tastes like a warm peach cobbler met a buttery yellow cake and decided to become your new favorite easy dessert. It works perfectly for busy families, beginner bakers, or anyone who wants a crowd-pleasing dessert on the table in under 1 hour. I first made this on a Tuesday night in sweatpants, and my family still talks about “that peach thing” like it belongs at every holiday.

Why Make This Peach Dump Cake Recipe at Home

You mix this Peach Dump Cake Recipe in the baking dish, so you skip extra bowls and extra dishes. It tastes cozy and nostalgic, with gooey peaches under a crisp, buttery cake topping that feels like a shortcut cobbler.

You control the sweetness, the spice, and the fruit quality, which beats a store-bought dessert every time. You also keep it budget friendly with pantry staples and canned peaches, or you can show off with fresh peaches when they peak in summer.

“This Peach Dump Cake Recipe tastes like grandma baked all day, but I secretly tossed it together in 10 minutes. ★★★★★”

Ingredients You Need

Fruit layer

2 cans (15 to 16 ounces each) sliced peaches in juice or light syrup
- Use peaches in juice if you prefer less sweetness.
- Use peaches in heavy syrup if you like a richer, sweeter dessert.
1 tablespoon lemon juice
- Bottled lemon juice works fine here.
1 teaspoon vanilla extract
1 to 2 teaspoons ground cinnamon
- Use 1 teaspoon for a lighter spice flavor, 2 teaspoons if you love cinnamon.
2 to 3 tablespoons brown sugar, optional
- Add this if you use peaches in juice or if your family likes a sweeter dessert.

Cake topping

1 box (15.25 ounces) yellow cake mix
- Any store brand works well; I often use Betty Crocker or Duncan Hines.
- You can swap in white cake mix for a lighter flavor or spice cake mix for extra warmth.
1/2 teaspoon kosher salt
1/2 cup chopped pecans or walnuts, optional
1/2 cup (1 stick) unsalted butter, cold
- Slice it very thin so it melts and browns evenly.
- Use salted butter if you skip the added salt.

Optional add-ins

1/4 teaspoon almond extract for a bakery-style flavor
1/4 teaspoon ground nutmeg for extra warmth

Equipment

9×13 inch baking dish (glass or metal both work)
Small knife to slice butter
Measuring spoons and cups
Can opener
Rubber spatula or spoon
Cooling rack or a heat-safe surface

Tips & Mistakes

Spread the peaches in an even layer so every bite gets fruit and topping.
Drain only half the liquid from the cans if you want a saucier dessert; drain more if you prefer a thicker filling.
Sprinkle the dry cake mix evenly and avoid big piles, or you will get dry floury spots.
Slice the butter very thin and cover as much surface as possible so the topping browns evenly.
Do not stir the layers together in the pan; the magic happens when the butter melts through the dry mix.
Bake until the top turns deep golden brown and the edges bubble, or the center may taste underdone.
Let the cake rest at least 15 minutes before serving so the juices thicken slightly.
Use a rimmed baking sheet under the pan if your oven runs hot or you worry about bubbling over.
Taste your peaches; if they already taste very sweet, cut back on extra sugar.
Store leftovers in the fridge once it cools to keep the topping from turning soggy too quickly.

How to Make Peach Dump Cake Recipe

Step 1: Prep the pan and oven

Preheat your oven to 350°F. Grease a 9×13 inch baking dish lightly with butter or nonstick spray. This step keeps the sugary peach juices from sticking to the corners.

Step 2: Build the peach layer

Open the canned peaches and pour them into the baking dish. If you want a thicker filling, drain about half the liquid before you add the peaches. Stir in lemon juice, vanilla, cinnamon, and brown sugar if you use it, then spread the peaches into an even layer.

Step 3: Add the dry cake mix

Open the box of yellow cake mix and sprinkle it evenly over the peaches. Cover every spot of fruit so the topping bakes into a uniform crust. Gently shake the pan or tap it on the counter to level the mix, but do not stir.

Step 4: Add nuts and salt

Sprinkle the kosher salt over the dry cake mix. Add chopped pecans or walnuts if you use them and spread them evenly. This step gives the topping a sweet-salty crunch that tastes bakery-level with almost no effort.

Step 5: Top with butter

Slice the cold butter into very thin pats. Lay the butter slices over the entire surface of the cake mix, overlapping slightly where needed so you cover as much area as possible. The butter will melt in the oven and soak through the cake mix to form a crisp, golden crust.

Step 6: Bake

Place the baking dish on the center rack of the oven. Bake for 40 to 50 minutes until the top looks deep golden brown and the edges bubble with peach juices. If the top browns too quickly, tent it loosely with foil during the last 10 minutes.

Step 7: Cool slightly and serve

Remove the pan from the oven and set it on a cooling rack or heat-safe surface. Let it rest for at least 15 to 20 minutes so the filling thickens and the topping sets. Scoop into bowls and serve warm, or let it cool to room temperature if you prefer a firmer texture.

Variations I've Tried

I swap in spice cake mix and add extra cinnamon and nutmeg when I want a fall-style Peach Dump Cake Recipe. That version tastes like peach pie and gingerbread had a dessert baby. It works especially well with peaches in juice so the spices stand out.

I also tried a half peach, half pineapple version with crushed pineapple under the cake mix. The pineapple adds a bright tang that cuts through the sweetness and tastes tropical. Kids usually love this one, especially with vanilla ice cream on top.

Another favorite twist uses fresh peaches in summer. I peel and slice about 6 to 7 cups of ripe peaches, toss them with sugar, lemon juice, and cinnamon, then follow the same method. Fresh fruit gives a slightly firmer texture and a more intense peach flavor.

Sometimes I add a handful of white chocolate chips or butterscotch chips over the peaches before the cake mix. They melt into little pockets of sweetness that feel extra indulgent. I keep the portion small so the dessert does not turn overly sweet.

How to Serve Peach Dump Cake Recipe

Serve Peach Dump Cake Recipe warm in bowls with a scoop of vanilla ice cream or a big spoonful of whipped cream. The contrast of cold, creamy topping with hot, syrupy peaches tastes incredible. You can also drizzle a little warm caramel sauce over the top if your sweet tooth feels bold that day.

If you prefer a lighter option, serve it with plain Greek yogurt or vanilla yogurt for a dessert that sneaks into breakfast territory. The cake also tastes great at room temperature, which makes it easy to bring to potlucks, family dinners, or casual backyard cookouts.

How to store

Let the Peach Dump Cake Recipe cool completely, then cover the pan tightly or transfer leftovers to airtight containers.
Store in the fridge for 3 to 4 days; the topping softens a bit but still tastes delicious.
Freeze portions in freezer-safe containers for up to 2 months; label with the date so you keep track.
Reheat single servings in the microwave in 20 to 30 second bursts until warm, or reheat larger portions in a 325°F oven for 10 to 15 minutes to crisp the top again.