Peanut Butter Cup Dump Cake Recipe
Introduction
This Peanut Butter Cup Dump Cake is a decadent, no-fuss dessert loaded with layers of chocolate, peanut butter, and gooey richness. It’s perfect for potlucks, parties, or any time you want a sweet treat without spending hours in the kitchen.

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 oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
- Step 2: Scatter chopped peanut butter cups and chocolate chips evenly across the bottom of the dish.
- Step 3: Drizzle the sweetened condensed milk over the candy layer.
- Step 4: Dollop creamy peanut butter throughout the dish.
- Step 5: Sprinkle the yellow cake mix evenly on top without stirring.
- Step 6: Pour the melted butter evenly over the cake mix.
- Step 7: Bake for 40–45 minutes, until the top is golden brown and bubbling.
- Step 8: Let cool slightly, then top with extra chopped candy and drizzle with chocolate syrup if desired.
Tips & Variations
- Use crunchy peanut butter instead of creamy for added texture.
- Swap the yellow cake mix for chocolate cake mix for a richer flavor.
- Add chopped nuts like peanuts or walnuts for extra crunch.
- Try drizzling caramel sauce instead of chocolate syrup for a different twist.
Storage
Store leftover cake covered at room temperature for up to 2 days or in the refrigerator for up to 5 days. Reheat individual portions in the microwave for about 20 seconds to warm the cake and melt the chocolate.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of cake mix?
Yes, you can use chocolate, spice, or even funfetti cake mix depending on your flavor preference. Keep in mind it will change the overall taste.
Do I have to use sweetened condensed milk?
Sweetened condensed milk adds moisture and sweetness, but you can substitute with evaporated milk mixed with sugar if needed. The texture might be slightly different.
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Peanut Butter Cup Dump Cake Recipe
- Total Time: 55 minutes
- Yield: 12 servings 1x
Description
This Peanut Butter Cup Dump Cake is a decadent, no-fuss dessert packed with layers of chocolate, peanut butter, and gooey richness. Featuring a crunchy candy and creamy peanut butter combination layered with yellow cake mix and baked to golden perfection, it’s perfect for potlucks, parties, or anytime you crave a sweet treat without spending hours in the kitchen.
Ingredients
Cake Layer
- 1 box yellow cake mix
- 1/2 cup butter, melted
Peanut Butter & Candy Layers
- 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
Toppings (Optional)
- Chocolate syrup, for drizzling
Instructions
- Preheat and Prepare the Dish: Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish to prevent sticking and ensure even cooking.
- Layer Candy Bases: Scatter the chopped mini peanut butter cups and chocolate chips evenly across the bottom of the prepared baking dish for the first layer of richness and texture.
- Add Condensed Milk: Drizzle the sweetened condensed milk evenly over the candy layer to add moistness and a creamy sweetness that will meld the flavors together.
- Dollop Peanut Butter: Spoon dollops of creamy peanut butter throughout the dish, distributing it evenly to enhance that signature peanut flavor in every bite.
- Sprinkle Cake Mix: Evenly sprinkle the dry yellow cake mix over the peanut butter and candy layers without stirring, creating a layered ‘dump cake’ effect.
- Pour Melted Butter: Drizzle the melted butter evenly over the top of the cake mix to help it crisp up and bake into a golden crust.
- Bake the Cake: Place the dish in the preheated oven and bake for 40 to 45 minutes, or until the top is golden brown and bubbly, indicating it is cooked through and luscious inside.
- Cool and Garnish: Allow the dump cake to cool slightly, then sprinkle with additional chopped Reese’s or peanut butter candies and drizzle with chocolate syrup if desired for an extra decorative and flavorful finish.
Notes
- Make sure not to stir the layers after sprinkling the cake mix and pouring butter; the layered effect is key to the dump cake’s texture and look.
- Letting the cake cool slightly before topping prevents the candies from melting completely and helps keep some texture contrast.
- This cake is best served warm but can also be enjoyed at room temperature.
- Store leftovers in an airtight container for up to 3 days at room temperature or up to a week refrigerated for longer freshness.
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: Peanut Butter Cup Dump Cake, easy dessert, peanut butter dessert, chocolate peanut butter cake, layered dump cake

