Rich, gooey layers of chocolate and peanut butter come together in the Peanut Butter Cup Dump Cake. This dessert is perfect for any gathering, from birthday parties to family get-togethers. Its simple preparation and delightful combination of flavors make it a standout treat that everyone will enjoy.
Why You’ll Love This Recipe
- Easy to Make: With minimal prep time and straightforward steps, this dump cake is perfect for bakers of all skill levels.
- Decadent Flavor: The combination of creamy peanut butter and rich chocolate creates an indulgent dessert that satisfies cravings.
- Versatile Serving Options: Enjoy it warm on its own or elevate it with whipped cream or vanilla ice cream for a luxurious experience.
- Perfect for Any Occasion: Whether it’s a casual weeknight treat or a festive celebration, this cake fits right in.
- Crowd-Pleasing Delight: The blend of textures and flavors ensures that your guests will be coming back for seconds.
Tools and Preparation
Before you start baking, gather your tools to make the process smooth and efficient.
Essential Tools and Equipment
- 23×33 cm (9×13-inch) baking dish
- Mixing bowl
- Measuring cups and spoons
- Spatula
- Oven mitts
Importance of Each Tool
- Baking Dish: A sturdy dish ensures even baking and prevents spills while providing ample space for your delicious cake.
- Mixing Bowl: A large bowl is essential for combining ingredients without making a mess, allowing you to mix thoroughly.
- Measuring Cups and Spoons: Accurate measurements are key to achieving the perfect balance of flavors in your dump cake.
- Spatula: A spatula helps to spread layers evenly, ensuring that every bite is filled with flavor.

Ingredients
Rich, gooey chocolate and peanut butter layers blend with candy cups for a decadent dessert everyone loves.
Ingredients:
– 1 cup creamy peanut butter
– 1.5 cups chopped peanut butter cups, plus extra for garnish
– 1 can (400 g) sweetened condensed milk
– 1 box (432 g) chocolate cake mix, dry
– 115 g unsalted butter, melted
– 175 g milk chocolate chips
– Optional: whipped cream or vanilla ice cream, for serving
How to Make Peanut Butter Cup Dump Cake
Step 1: Preheat the Oven
Preheat your oven to 175°C (350°F). Grease a 23×33 cm (9×13-inch) baking dish with butter or non-stick spray.
Step 2: Layer the Peanut Butter
Spread the creamy peanut butter evenly over the bottom of the prepared baking dish.
Step 3: Add Peanut Butter Cups
Sprinkle half of the chopped peanut butter cups over the peanut butter layer.
Step 4: Pour Condensed Milk
Pour the sweetened condensed milk evenly over the candy layer.
Step 5: Add Cake Mix
Sprinkle the dry chocolate cake mix evenly over the top. Do not mix.
Step 6: Drizzle Butter
Drizzle the melted butter over the cake mix, covering as much surface as possible.
Step 7: Finish with Toppings
Sprinkle the milk chocolate chips and remaining chopped peanut butter cups over the top.
Step 8: Bake
Bake for 35–40 minutes, or until the top is bubbly and slightly crisp.
Step 9: Cool Before Serving
Allow the cake to cool for 10–15 minutes before serving. Serve warm, topped with whipped cream or vanilla ice cream if desired.
How to Serve Peanut Butter Cup Dump Cake
Serving Peanut Butter Cup Dump Cake is all about enhancing its rich flavors and making it an unforgettable dessert experience. Here are some delicious serving suggestions that complement the cake perfectly.
Top with Whipped Cream
- A fluffy dollop of whipped cream adds a light and creamy texture, balancing the cake’s richness.
Serve with Vanilla Ice Cream
- The cold, creamy vanilla ice cream melts into the warm cake, creating a delightful contrast in temperature and flavor.
Drizzle with Chocolate Sauce
- A drizzle of chocolate sauce intensifies the chocolate flavor and adds an extra layer of sweetness.
Add Fresh Berries
- Fresh strawberries or raspberries provide a tart contrast that brightens up each bite and adds color to your presentation.
Garnish with Extra Peanut Butter Cups
- Chopping additional peanut butter cups for garnishing not only enhances visual appeal but also boosts the peanut butter flavor.
Pair with Coffee or Milk
- A warm cup of coffee or a glass of cold milk complements the dessert well, making for a comforting end to any meal.
How to Perfect Peanut Butter Cup Dump Cake
To ensure your Peanut Butter Cup Dump Cake turns out perfect every time, follow these helpful tips.
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Use Room Temperature Ingredients: Allow your eggs and butter to reach room temperature before mixing for a smoother batter.
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Don’t Overmix: Mix your ingredients just until combined; overmixing can lead to a dense texture.
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Check Oven Temperature: Use an oven thermometer to confirm your oven is at the correct temperature for even baking.
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Add Nuts for Crunch: Incorporate chopped nuts like peanuts or walnuts into the layers for added texture and flavor.
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Experiment with Different Chocolate: Try using dark chocolate chips or even white chocolate for variety in flavor profiles.
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Let It Cool Slightly Before Serving: Allowing the cake to cool helps set the layers, making it easier to slice and serve.
Best Side Dishes for Peanut Butter Cup Dump Cake
Pairing side dishes with your Peanut Butter Cup Dump Cake can enhance your dessert experience. Here are some great options:
- Fresh Fruit Salad – A mix of seasonal fruits adds freshness and balances the richness of the cake.
- Chocolate Chip Cookies – Classic cookies provide a crunchy contrast and keep the chocolate theme going.
- Caramel Popcorn – Sweet and salty popcorn makes for a fun snack that complements the dessert nicely.
- Mini Cheesecakes – Individual cheesecakes offer a creamy alternative that pairs well with chocolate flavors.
- Nutty Granola Bars – Chewy bars bring in crunchiness and nuttiness that works well alongside the cake’s softness.
- Ice Cream Sundae Bar – Set up a sundae station where guests can create their own sundaes using various toppings.
Common Mistakes to Avoid
Making Peanut Butter Cup Dump Cake can be a breeze, but there are a few common mistakes to watch out for.
- Skipping the greasing step: Failing to grease the baking dish can lead to sticking. Always grease the dish with butter or non-stick spray for easy removal.
- Not layering properly: Layering ingredients incorrectly can affect texture. Ensure you spread peanut butter evenly and layer the sweetened condensed milk on top without mixing.
- Overbaking the cake: Overbaking can make your cake dry. Keep a close eye on it during the last few minutes of baking and take it out when bubbly.
- Using cold ingredients: Cold ingredients can affect how well they combine. Ensure your peanut butter and melted butter are at room temperature for best results.
- Neglecting to cool before serving: Serving immediately can result in a messy slice. Let the cake cool for 10–15 minutes before serving to set properly.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 5 days in the refrigerator.
Freezing Peanut Butter Cup Dump Cake
- Wrap tightly in plastic wrap, then foil.
- Can be frozen for up to 3 months for optimal freshness.
Reheating Peanut Butter Cup Dump Cake
- Oven: Preheat the oven to 175°C (350°F), cover with foil, and heat for about 15-20 minutes.
- Microwave: Heat individual servings on medium power for 30-45 seconds until warm.
- Stovetop: Place a slice in a skillet over low heat, cover, and warm gently until heated through.
Frequently Asked Questions
Here are some common questions about making Peanut Butter Cup Dump Cake.
Can I use other types of cake mix?
You can definitely experiment! Using different flavors like vanilla or red velvet can create unique variations of this dessert.
How do I make this recipe gluten-free?
To make a gluten-free version, substitute regular chocolate cake mix with a gluten-free chocolate cake mix. The rest of the ingredients remain unchanged.
What should I serve with Peanut Butter Cup Dump Cake?
It pairs wonderfully with whipped cream or vanilla ice cream. You could also add fresh fruit for a refreshing touch.
Can I customize the toppings?
Absolutely! Feel free to add nuts, different types of chocolate chips, or even caramel sauce for extra flavor and texture.
Final Thoughts
The Peanut Butter Cup Dump Cake is not only rich and indulgent but also incredibly easy to prepare. Its gooey layers and delightful flavors make it perfect for gatherings or cozy nights at home. You can easily customize it with various toppings or mix-ins, so don’t hesitate to get creative!
Peanut Butter Cup Dump Cake
Indulge in the ultimate comfort dessert with our Peanut Butter Cup Dump Cake. This luscious treat combines rich chocolate and creamy peanut butter for a delightful experience that’s sure to please everyone at your next gathering. With minimal prep and straightforward layering, this dump cake is as easy to make as it is delicious. Just layer the ingredients in a baking dish, pop it in the oven, and wait for the magic to happen! Serve warm with whipped cream or vanilla ice cream for a truly decadent experience that will have your guests coming back for seconds.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 cup creamy peanut butter
- 1.5 cups chopped peanut butter cups
- 1 can (400 g) sweetened condensed milk
- 1 box (432 g) chocolate cake mix, dry
- 115 g unsalted butter, melted
- 175 g milk chocolate chips
Instructions
- Preheat your oven to 175°C (350°F) and grease a 9×13-inch baking dish.
- Spread the creamy peanut butter evenly on the bottom of the dish.
- Sprinkle half of the chopped peanut butter cups over the peanut butter layer.
- Pour the sweetened condensed milk evenly over the candy layer.
- Evenly sprinkle the dry chocolate cake mix on top without mixing.
- Drizzle melted butter over the cake mix, covering as much as possible.
- Top with remaining chocolate chips and chopped peanut butter cups.
- Bake for 35–40 minutes until bubbly and slightly crisp on top.
- Cool for 10–15 minutes before serving warm with optional whipped cream or vanilla ice cream.
Nutrition
- Serving Size: 1 slice (approximately 100g)
- Calories: 350
- Sugar: 28g
- Sodium: 300mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 20mg



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