Peanut Butter Cup Dump Cake Recipe
Introduction
This Peanut Butter Cup Dump Cake is a rich and indulgent dessert bursting with layers of chocolate and peanut butter flavors. Perfect for potlucks or whenever you want a quick, crowd-pleasing treat, it combines gooey sweetness with a satisfying crunch in every bite.

Ingredients
- 1 box yellow cake mix
- 1 cup creamy peanut butter
- 1 can (14 oz) sweetened condensed milk
- 1 cup mini peanut butter cups, chopped
- 1 cup chocolate chips
- 1/2 cup butter, melted
- 1 cup chopped Reese’s or other peanut butter candies
- Chocolate syrup (optional, for drizzling)
Instructions
- Step 1: Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
- Step 2: Scatter the chopped mini peanut butter cups and chocolate chips evenly across the bottom of the prepared dish.
- Step 3: Drizzle the sweetened condensed milk evenly over the candy layer.
- Step 4: Dollop spoonfuls of creamy peanut butter over the sweetened condensed milk and candies throughout the dish.
- Step 5: Sprinkle the yellow cake mix evenly on top, but do not stir or mix the layers.
- Step 6: Pour the melted butter evenly over the cake mix to ensure it bakes into a golden crust.
- Step 7: Bake in the preheated oven for 40 to 45 minutes, or until the top is golden brown and bubbly around the edges.
- Step 8: Allow to cool slightly before topping with extra chopped peanut butter candies and drizzling with chocolate syrup if desired. Serve warm or at room temperature.
Tips & Variations
- For a richer peanut butter flavor, use natural peanut butter but ensure it’s well stirred to keep it smooth for dolloping.
- Swap chocolate chips for peanut butter chips to intensify the peanut butter goodness.
- Add a sprinkle of chopped nuts like peanuts or pecans for extra crunch.
- If you prefer a slightly lighter dessert, use lite sweetened condensed milk or reduce the amount of candy mix-ins.
Storage
Store leftover dump cake covered tightly in the refrigerator for up to 4 days. To reheat, warm individual portions in the microwave for 20 to 30 seconds until heated through. This dessert also freezes well—wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use crunchy peanut butter instead of creamy?
Yes, you can. Just be aware the texture will be chunkier, which adds extra crunch. If you prefer a smooth texture, creamy peanut butter is best for dolloping evenly.
Do I have to use yellow cake mix or can I use another flavor?
While yellow cake mix works best for a balanced flavor, you can experiment with white or even chocolate cake mix depending on your taste preference. Avoid strongly flavored mixes that might overpower the peanut butter and chocolate.
Print
Peanut Butter Cup Dump Cake Recipe
- Total Time: 55 minutes
- Yield: 12 servings 1x
Description
This Peanut Butter Cup Dump Cake is a rich and indulgent dessert featuring layers of chocolate, creamy peanut butter, and chunks of peanut butter candies. It requires minimal preparation and delivers maximum flavor, making it perfect for potlucks, parties, or whenever you’re craving a decadent treat. Simply layer the ingredients, bake, and enjoy a gooey, textured delight with a golden-brown crust.
Ingredients
Cake Layer
- 1 box yellow cake mix
- 1/2 cup butter, melted
Chocolate and Peanut Butter Layer
- 1 cup creamy peanut butter
- 1 can (14 oz) sweetened condensed milk
- 1 cup mini peanut butter cups, chopped
- 1 cup chocolate chips
- 1 cup chopped Reese’s or other peanut butter candies
Optional Topping
- Chocolate syrup (for drizzling)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish to prepare for the layers.
- Layer Candies: Evenly scatter chopped mini peanut butter cups and chocolate chips across the bottom of the prepared baking dish for a rich chocolate and peanut butter base.
- Add Sweetened Condensed Milk: Drizzle the entire can of sweetened condensed milk over the candy layer to add moisture and sweetness.
- Dollop Peanut Butter: Spoon dollops of creamy peanut butter evenly across the dish to create pockets of rich peanut butter flavor throughout.
- Add Cake Mix: Sprinkle the yellow cake mix evenly on top of the peanut butter and candy layers without stirring to form the cake crust.
- Pour Melted Butter: Evenly pour the melted butter over the surface of the cake mix to help it bake into a golden, crisp topping.
- Bake the Cake: Place the dish in the preheated oven and bake for 40 to 45 minutes, until the top is golden brown and bubbling, indicating the layers have melded together.
- Cool and Garnish: Let the cake cool slightly before topping with extra chopped peanut butter candies and drizzling chocolate syrup if desired, adding extra texture and flavor.
Notes
- Use creamy peanut butter for easy dolloping and better texture throughout the cake.
- Do not stir the layers after adding the cake mix to maintain the dump cake texture.
- Allow the cake to cool a bit before serving to help it set and make slicing easier.
- Feel free to substitute chopped peanut butter candies with any peanut butter or chocolate candies you prefer.
- This dessert is best served warm but can be refrigerated and reheated.
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: Peanut Butter Cup Dump Cake, peanut butter dessert, easy dump cake, layered cake, chocolate peanut butter dessert, no-fuss dessert

