About Peanut Butter Cup Dump Cake
Peanut Butter Cup Dump Cake is a delicious and decadent dessert that combines the rich flavors of chocolate and peanut butter into an easy-to-make treat. It’s a dessert that embodies the ultimate comfort food vibe with its gooey texture and indulgent taste, making it a favorite for both kids and adults alike. The charm of this cake lies in its simplicity; with just a few ingredients, you can create a dessert that feels like a special occasion treat, perfect for gatherings, potlucks, or just a satisfying weeknight indulgence.

What You’ll Need for Peanut Butter Cup Dump Cake
Complete Ingredients List
- 1 box chocolate cake mix (15.25 oz)
- 1 cup creamy peanut butter
- 1 cup milk
- 1 cup chocolate chips (semi-sweet or milk chocolate)
- 1 cup peanut butter cups (chopped, such as Reese’s)
- 1/2 cup unsalted butter (melted)
- 3 eggs
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
Ingredient Substitutions & Alternatives
- Gluten-Free: Substitute the regular chocolate cake mix with a gluten-free alternative.
- Dairy-Free: Use almond milk or oat milk instead of regular milk and dairy-free chocolate chips.
- Vegan: Replace eggs with flax eggs (1 tablespoon of ground flaxseed mixed with 2.5 tablespoons of water equals 1 egg) and use vegan chocolate chips.
Feel free to get creative! Try adding a pinch of cinnamon for warmth, or swap in dark chocolate for a richer flavor.
How to Make Peanut Butter Cup Dump Cake
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This step ensures that your cake cooks evenly and thoroughly.
Step 2: Prepare the Baking Dish
Grease a 9×13-inch baking dish with baking spray or butter. This will help prevent sticking and make for easier cleanup.
Step 3: Mix the Ingredients
In a large mixing bowl, combine the chocolate cake mix, creamy peanut butter, milk, melted butter, eggs, vanilla extract, and salt. Use a hand mixer or a whisk to mix until all ingredients are well blended and smooth. The batter should be thick but pourable.
Step 4: Add Chocolate and Peanut Butter Cups
Fold in the chocolate chips and chopped peanut butter cups gently using a spatula. This will ensure you have chunks of delicious peanut butter and chocolate throughout your cake.
Step 5: Bake the Cake
Pour the batter into the prepared baking dish, spreading it evenly. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs.
Step 6: Cool and Serve
Once baked, allow the cake to cool in the pan for about 10-15 minutes. Serve warm for the best experience, but it can also be enjoyed at room temperature.
Serving Suggestions for Peanut Butter Cup Dump Cake
How to Serve Peanut Butter Cup Dump Cake
Peanut Butter Cup Dump Cake is best served warm, allowing the chocolate and peanut butter flavors to meld beautifully. You can cut it directly in the pan into squares or scoop it out with a spoon for a more casual serving style.
Perfect Pairings & Toppings
For an extra indulgent experience, top slices with a scoop of vanilla ice cream or whipped cream. Drizzling some chocolate syrup or warm peanut butter sauce over the top can elevate this treat to gourmet status. Fresh berries can add a refreshing contrast, while crushed nuts can offer a delightful crunch.
Storing & Preserving Peanut Butter Cup Dump Cake
Best Storage Methods
To store your Peanut Butter Cup Dump Cake, keep it covered at room temperature for up to two days. For longer storage, refrigerate it for up to a week. Alternatively, you can freeze the cake wrapped in plastic wrap and foil for up to three months.
Reheating or Freezing Tips
To reheat the cake, simply place it in the microwave for 15-30 seconds or in a preheated oven at 350°F (175°C) for about 10 minutes. If you freeze it, allow it to thaw in the refrigerator overnight before reheating to maintain its texture.
Tips for Perfect Peanut Butter Cup Dump Cake Every Time
Avoid These Common Mistakes
Some common errors to avoid include overmixing your batter, which can result in a dense cake, or not greasing the baking dish sufficiently, leading to sticking. Additionally, be mindful not to overbake the cake, as this can dry it out.
Helpful Tricks for Success
For a more pronounced peanut butter flavor, try swirling some additional creamy peanut butter on top of the batter before baking. Use a spatula to create a marbled effect. Ensure all your ingredients are at room temperature for maximum incorporation and even baking.
Fun Variations of Peanut Butter Cup Dump Cake
Flavor Variations or Recipe Twists
For a change of pace, consider adding crushed Oreos for a cookies and cream twist. You can also mix in some caramel or butterscotch chips for an alternate flavor profile. Add-ins like chopped nuts can introduce a delightful crunch to the cake.
Dietary-Friendly Adjustments
To tailor the recipe for different dietary preferences, you can make it sugar-free using sugar substitutes, or keto by using almond flour instead of regular flour. Always ensure that the brand of the ingredients aligns with your dietary restrictions, such as gluten-free cake mixes or dairy-free chocolate.
FAQs
What If My Peanut Butter Cup Dump Cake Doesn’t Turn Out Right?
If your cake is too dry, it may have been baked for too long or mixed too vigorously. Always check your cake a few minutes before the recommended baking time. If it isn’t setting properly, it might need additional baking time, or the oven temperature could be off.
Can I Prepare This in Advance?
Yes, you can prepare the ingredients ahead of time! Mix your dry ingredients and store them in a sealed container. You can also whisk the wet ingredients and refrigerate them separately. When ready to bake, simply combine and follow the baking instructions.
What Ingredients Can I Swap?
If you’re low on certain ingredients, you can replace eggs with applesauce (1/4 cup equals one egg) or use a different type of nut butter if peanut butter isn’t available. The versatility of this dump cake allows for creative substitutions based on what you have on hand.
Enjoy the process of making this delightful dessert, and watch as it brings joy to your friends and family, turning an ordinary day into something special with just a simple, delectable cake!
Print
Peanut Butter Cup Dump Cake
- Total Time: 45 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
A rich, gooey, and indulgent chocolate and peanut butter dump cake made with cake mix, peanut butter cups, and chocolate chips. Perfect for peanut butter lovers!
Ingredients
- 1 box chocolate cake mix (15.25 oz)
- 1 cup creamy peanut butter
- 1 cup milk
- 1 cup chocolate chips (semi-sweet or milk chocolate)
- 1 cup peanut butter cups (chopped, such as Reese’s)
- 1/2 cup unsalted butter (melted)
- 3 eggs
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
Instructions
- Preheat your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish with baking spray or butter.
- In a large mixing bowl, combine the cake mix, peanut butter, milk, melted butter, eggs, vanilla extract, and salt. Mix until smooth.
- Gently fold in the chocolate chips and chopped peanut butter cups with a spatula.
- Pour the batter into the prepared baking dish and spread evenly.
- Bake for 30–35 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
- Let the cake cool in the pan for 10–15 minutes before serving.
Notes
- Use gluten-free cake mix for a gluten-free version.
- For dairy-free, substitute with plant-based milk and chocolate chips.
- Use flax eggs and vegan chocolate for a vegan version.
- Top with ice cream, whipped cream, or drizzle with chocolate or peanut butter sauce.
- Store covered at room temperature for 2 days or refrigerate for up to a week.
- Freeze wrapped in plastic and foil for up to 3 months.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 420
- Sugar: 30g
- Sodium: 280mg
- Fat: 24g
- Saturated Fat: 9g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 7g
- Cholesterol: 60mg
Keywords: peanut butter cup cake, chocolate dump cake, easy dessert, Reese’s cake, peanut butter dessert