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Slow Cooker Peach Dump Cake: The 4-Ingredient Dessert Everyone Loves

When it comes to simple desserts that taste like they took hours to prepare, few recipes compare to slow cooker peach dump cake. This comforting dessert is warm, sweet, and filled with juicy peaches topped with a buttery cake layer that becomes golden and slightly crisp. The best part? It only requires four ingredients and almost no preparation.

Unlike traditional cakes that require mixing bowls, measuring, and careful baking, a dump cake is exactly what it sounds like—you simply dump the ingredients into the slow cooker, set it, and let the appliance do all the work. The result is a dessert that sits somewhere between a cobbler and a cake, making it perfect for family dinners, potlucks, or cozy evenings at home.

Below is a detailed step-by-step guide to making this effortless and delicious dessert.

Why You’ll Love This Recipe

This peach dump cake has become a favorite for many home cooks because it combines convenience with incredible flavor.

Only four ingredients required
No complicated baking techniques
Perfectly sweet and fruity
Great for beginners
Slow cooker does all the work

The peaches soften and release their syrup as they cook, creating a luscious fruit base, while the cake mix forms a soft and buttery topping.

Ingredients

You only need four simple ingredients:

2 cans (about 15 oz each) sliced peaches in syrup
1 box yellow cake mix
½ cup (1 stick) unsalted butter, melted
1 teaspoon cinnamon (optional but recommended)

These pantry staples come together to create a dessert that tastes far more complex than it actually is.

Equipment Needed

Slow cooker (4–6 quart size works best)
Non-stick cooking spray or butter
Spoon or spatula

Step-by-Step Instructions

Step 1: Prepare the Slow Cooker

Start by lightly greasing the inside of the slow cooker with butter or non-stick cooking spray. This prevents the cake from sticking and makes cleanup much easier.

Step 2: Add the Peaches

Open the canned peaches and pour them directly into the slow cooker, including the syrup. The syrup is important because it creates moisture that helps cook the cake mix and forms the delicious fruit layer.

Spread the peaches evenly across the bottom.

Step 3: Sprinkle the Cake Mix

Take the dry yellow cake mix and sprinkle it evenly over the peaches.

Do not mix it in. The magic of a dump cake happens when the layers stay separate during cooking. The cake mix will absorb the peach syrup and butter, creating a soft and fluffy topping.

Step 4: Add Cinnamon

If you enjoy warm spice flavors, lightly sprinkle cinnamon across the cake mix. This small addition enhances the peach flavor and gives the dessert a comforting aroma.