Step-by-step instructions
- Preheat your oven to 350°F (175°C) and prepare a 9×13-inch baking dish by greasing it with butter or non-stick spray.
- In a large bowl, whisk together the chocolate pudding mix, milk, peanut butter, and melted butter until the mixture is smooth.
- Gently fold in the chocolate cake mix until just combined—don’t overmix!
- Pour the batter into your greased baking dish, spreading it evenly.
- Top your batter with the chopped mini peanut butter cups and milk chocolate chips. If you like some crunch, sprinkle on the chopped peanuts.
- Bake in the preheated oven for 35-40 minutes, until the top is golden brown and a toothpick inserted into the center comes out with a few moist crumbs.
- Allow the cake to cool for 10-15 minutes. Serve it warm with whipped cream or a scoop of vanilla ice cream.
Best ways to enjoy it
For an unforgettable experience, serve your Peanut Butter Cup Dump Cake warm, topped with a generous dollop of whipped cream or a scoop of creamy vanilla ice cream. Pair it with a hot cup of coffee or a tall glass of cold milk for a classic combo. If you’re hosting, consider slicing it into squares and drizzling some chocolate sauce on top for a delightful presentation!
Storage and reheating tips
If you have leftovers (and that’s a big if!), store your dump cake in an airtight container in the refrigerator for up to 3–4 days. To reheat, simply pop it in the microwave for about 20-30 seconds until warm. If you want to freeze portions, wrap them tightly in plastic wrap and place them in a freezer-safe container for up to 2 months.
Remember to practice safe food handling to ensure your sweet treats stay delicious and safe!
Helpful cooking tips
- Ensure your butter is melted but not bubbling to avoid altering the cake’s texture.
- Stir the pudding mix thoroughly to avoid lumps before incorporating the cake mix.
- Customize your mix-ins! Feel free to include chopped nuts, caramel bits, or even different flavors of pudding for a unique spin.
Creative twists
Want to add a special twist to your dump cake? Here are some fun variations to consider:
- Swap the chocolate cake mix for a funfetti mix for a cheerful dessert.
- Experiment with different types of nut butter, like almond or cashew, if you’re looking to change things up.
- For a crunchy topping, try adding crushed pretzels instead of peanuts for a salty-sweet contrast.
FAQs
How long does it take to prepare?
The preparation time for this Peanut Butter Cup Dump Cake is about 10-15 minutes, plus 35-40 minutes of baking time.
Can I use a different type of cake mix?
Absolutely! You can substitute the chocolate cake mix for vanilla or red velvet if you’re feeling adventurous!
How should I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3–4 days. You can reheat in the microwave for a quick serving.
Experiment, have fun, and enjoy every bite of this delightful dessert!

