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Chocolate Peanut Butter Dump Cake with Peanut Butter Cups

By Published Updated Dinner
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An easy chocolate dump cake swirled with creamy peanut butter, chocolate chips, and peanut butter cups for a rich and gooey dessert.

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Prep15 minutes
Cook35 minutes
Total50
Serves12 servings
540700266_122270381810235274_1567628003824906806_n

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Chocolate Peanut Butter Dump Cake with Peanut Butter Cups

An easy chocolate dump cake swirled with creamy peanut butter, chocolate chips, and peanut butter cups for a rich and gooey dessert.

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Prep Time
15 minutes
Cook Time
35 minutes
Total Time
50
Yield
12 servings
Course
Dinner
Cuisine
Not listed
Servings
12 servings
Calories
480 calories

Ingredients

  • 1 box (15.25 oz) dark chocolate cake mix
  • 1 cup creamy peanut butter, slightly warmed
  • 1 cup whole milk
  • 1/2 cup unsalted butter, melted
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/2 tsp fine sea salt
  • 1 cup mini semi-sweet chocolate chips
  • 1 cup chopped peanut butter cups
  • Whipped cream or vanilla ice cream (optional, for serving)

Instructions

  1. Preheat oven to 350°F (175°C) and lightly grease a 9x13-inch baking dish.
  2. In a large bowl combine the dry chocolate cake mix, milk, melted butter, eggs, vanilla extract, and sea salt. Mix until smooth.
  3. Pour the batter into the prepared baking dish and spread evenly.
  4. In another bowl mix the warmed peanut butter, mini chocolate chips, and chopped peanut butter cups.
  5. Drop spoonfuls of the peanut butter mixture across the cake batter.
  6. Use a knife to gently swirl the peanut butter mixture through the batter to create a marbled pattern.
  7. Bake for 30-35 minutes until the top is set and a toothpick inserted in the center comes out with moist crumbs.
  8. Allow the cake to cool for 10-15 minutes before slicing.
  9. Serve warm with whipped cream or vanilla ice cream if desired.

Nutrition

Calories480 calories
Protein9 g
Carbohydrates56 g
Fat26 g
SodiumNot listed
SugarNot listed
FiberNot listed

Peanut Butter Chocolate Dump Cake

If you’re a fan of the classic peanut butter and chocolate combination, this Peanut Butter Chocolate Dump Cake is going to become your new favorite dessert. It’s rich, gooey, loaded with chocolate chips, and swirled with creamy peanut butter and chunks of peanut butter cups.

The beauty of a dump cake is its simplicity. You combine just a handful of ingredients, swirl everything together, and bake until perfectly fudgy and decadent. The result is a dessert that tastes like a cross between a molten chocolate cake and a peanut butter brownie.

Even better, this indulgent treat comes together in under an hour, making it perfect for family gatherings, potlucks, or whenever a chocolate craving hits.

Why I Love This Recipe

This cake delivers big dessert flavor with minimal effort.

Here’s why it’s such a favorite:

  • Super easy to make
  • Chocolate and peanut butter in every bite
  • Rich and gooey texture
  • Perfect for serving warm with ice cream
  • Great for parties or holidays

It’s the kind of dessert that disappears quickly once people get their first taste.

1. Preheat the Oven

Preheat your oven to 350°F (175°C).

Lightly grease a 9×13-inch baking dish to prevent sticking.

2. Prepare the Cake Batter

In a large bowl combine:

  • chocolate cake mix
  • milk
  • melted butter
  • eggs
  • vanilla extract
  • sea salt

Mix until the batter is smooth and fully combined.

3. Add Batter to Baking Dish

Pour the batter into the prepared baking dish.

Spread it evenly so the cake bakes uniformly.

4. Prepare the Peanut Butter Mixture

In a separate bowl combine:

  • warmed peanut butter
  • mini chocolate chips
  • chopped peanut butter cups

Stir until everything is evenly coated.

5. Swirl the Peanut Butter

Drop spoonfuls of the peanut butter mixture across the surface of the cake batter.

Use a knife or skewer to gently swirl the mixture through the batter to create a marbled pattern.

6. Bake

Bake the cake for 30–35 minutes.

The top should be set while the inside stays soft and gooey. A toothpick inserted into the center should come out with moist crumbs.

7. Cool Slightly and Serve

Allow the cake to cool for 10–15 minutes before slicing.

Serve warm with whipped cream or vanilla ice cream for an extra indulgent dessert.

Tips for the Best Dump Cake

A few simple tricks make this dessert even better.

Warm the peanut butter slightly

This helps it swirl smoothly through the batter.

Don’t overmix the swirl

You want visible ribbons of peanut butter throughout the cake.

Serve warm

The chocolate chips and peanut butter cups stay melty and irresistible.

Add extra toppings

A drizzle of chocolate syrup or caramel sauce makes this dessert even more decadent.

Serving Suggestions

This cake is rich on its own, but it’s even better with a few additions.

Try serving it with:

  • vanilla ice cream
  • whipped cream
  • a drizzle of warm chocolate sauce
  • crushed peanuts for crunch

For brunch-style dessert spreads, pair it with breakfast favorites like
Fluffy Buttermilk Pancakes – The Secret to a Perfect Breakfast Stack or
Classic French Toast – The Golden Breakfast Everyone Loves.

If you enjoy easy baked treats, you’ll also love
Moist 1-Bowl Banana Bread – The Easy Recipe That Never Fails.

And for simple morning meals, check out
The Ultimate Overnight Oats Guide – 1 Base Recipe, 6 Easy Flavors or
Make-Ahead Breakfast Burritos – The Freezer-Friendly Morning Game Changer.

Nutritional Information (Per Serving)

Approximate values:

  • Calories: 480
  • Fat: 26g
  • Carbohydrates: 56g
  • Protein: 9g

Storage and Leftover Tips

This cake stores well and reheats beautifully.

Refrigerator

Store in an airtight container for 3–4 days.

Reheating

Warm slices in the microwave for 15–20 seconds to bring back the gooey texture.

Freezing

You can freeze slices for up to 2 months. Wrap tightly and thaw before reheating.

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Final Thoughts

This Peanut Butter Chocolate Dump Cake is the perfect dessert when you want something indulgent without spending hours in the kitchen. With rich chocolate, creamy peanut butter, and melty candy pieces in every bite, it’s a guaranteed crowd-pleaser.

Whether you’re baking for a family dessert night, a holiday gathering, or a potluck, this cake is sure to be a hit.

If you try this recipe, share your favorite variations and serving ideas. And don’t forget to follow along for more delicious recipes from Jason Griffith at ChefManiac.

Why You?ll Love This Recipe

This Chocolate Peanut Butter Dump Cake with Peanut Butter Cups is built for home cooks who want a reliable Dinner without turning dinner or dessert into a project. The ingredient list stays approachable, the method is clear, and the finished dish gives you the kind of comfort-food payoff that makes a recipe worth saving.

Because the recipe card below keeps the exact measurements and steps organized, this article focuses on the practical details that help the recipe come out better: timing, texture, ingredient choices, storage, serving ideas, and simple ways to adjust the flavor for your table.

Tips for the Best Results

Use the listed times as a guide, but remember that cookware, appliance strength, ingredient size, and starting temperature can all affect the final result. This recipe lists 15 minutes of prep time, 35 minutes of cook time, and about 50 total time, which makes it easier to plan around dinner, parties, or weekend cooking.

Season thoughtfully. Many comfort-food recipes use flavorful packaged ingredients, cheese, sauces, or seasoning blends, and those can vary in salt level. Taste when it is safe to do so, then adjust at the end. A small amount of acid, fresh herbs, black pepper, or a creamy topping can make the finished dish feel more balanced.

Easy Variations

You can adapt this recipe based on what your family likes. Keep the main method the same, then change the seasoning, topping, vegetable, or serving style. If you want more heat, add a spicy element. If you want something milder, reduce strong seasonings and finish with a creamy or fresh topping.

For a heartier version, serve it with a simple side such as rice, potatoes, salad, bread, or roasted vegetables. For a lighter version, pair it with crisp greens or fresh fruit, depending on whether the recipe is savory or sweet.

Storage and Reheating

Store leftovers in an airtight container in the refrigerator once the food has cooled. Most cooked dishes keep well for three to four days, while many desserts keep best when covered tightly so they do not dry out.

Reheat gently when possible. A microwave is convenient for individual portions, but an oven, skillet, or air fryer can help bring back texture when the recipe has a crisp, baked, or toasted element.

What to Serve With It

This recipe makes 12 servings, so it can work as a main dish, side, dessert, or shareable recipe depending on the category. For savory recipes, pair it with something fresh or simple so the meal does not feel too heavy. A salad, roasted vegetable, bread, rice, or potatoes can round out the plate.

For sweeter recipes, serve smaller portions with coffee, milk, whipped cream, fresh fruit, or a simple scoop of vanilla ice cream. The goal is to support the main flavor rather than cover it up.

Food Safety and Doneness

Use visual cues and safe cooking temperatures when judging doneness. For meat, poultry, seafood, and egg-based recipes, an instant-read thermometer is the most reliable tool. You can review official guidance on the USDA safe minimum internal temperature chart.

For baked goods and desserts, look for the texture cues in the recipe card: set centers, golden edges, clean tester marks, or proper chilling time. Letting a recipe rest before serving often improves texture and makes slicing or plating easier.

Food Safety Source

For safe cooking temperatures and food handling basics, see the USDA safe minimum internal temperature chart.

Frequently Asked Questions

Can I make Chocolate Peanut Butter Dump Cake with Peanut Butter Cups ahead of time?

You can usually prepare some parts ahead of time, but follow the storage and reheating notes in the recipe for the best texture and food safety.

How should I store leftovers?

Store leftovers in an airtight container in the refrigerator. Use the storage instructions on this page when available, and reheat gently until hot.

Can I change the ingredients?

Yes. Most home-style recipes can be adjusted for taste, but keep the core cooking method and safe internal temperatures in mind when changing proteins or cook times.

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