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Peanut Butter Cup Dump Cake is that effortless dessert you whip up when your house smells like chocolate and you want something gooey with almost no fuss. It is perfect for parties potlucks or just a quick family treat because you basically mix everything in one bowl and the result is always a hit.
The first time I tried this it was during a movie night with friends and everyone went back for seconds. Now we always argue over the crispy corner pieces.
Ingredients
- Chocolate cake mix: choose a moist variety for rich crumb and double check the date for freshness
- Chocolate instant pudding mix: adds extra moisture and fudgy texture make sure to get instant not cook and serve
- Milk: brings everything together use whole milk for extra richness but any milk works
- Mini peanut butter cups: chopped for nutty flavor and gooey pools of peanut butter inside try to use name brand for best taste and a mix of different peanut butter cup sizes adds fun variety
Step-by-Step Instructions
- Preheat and Prep:
- Set your oven to three hundred fifty degrees Fahrenheit and thoroughly grease a thirteen by nine inch baking dish so nothing sticks when serving
- Prepare the Pudding Base:
- In a large bowl add the chocolate pudding mix and milk whisk steadily for up to two minutes so the mix completely dissolves and the texture becomes silky without any lumps
- Mix in the Cake Mix:
- Pour the dry chocolate cake mix into your pudding mixture stir until it is well integrated and no dry pockets remain the batter will look thick almost like brownie batter
- Fold in Candy Goodness:
- Chop the mini peanut butter cups into halves or quarters and gently fold them through the batter making sure every scoop will have a bit of that chocolate peanut butter surprise
- Assemble and Spread:
- Pour everything into your prepared dish use a spatula to smooth and get an even layer so it bakes uniformly
- Bake:
- Place the dish in the center rack of your oven and bake for twenty five minutes use a toothpick test towards the middle some melted chocolate may cling but you want moist crumbs no raw batter
- Cool and Serve:
- Let the cake cool for about five to ten minutes so it sets slightly then serve warm with extra peanut butter cups on top or a dollop of whipped cream if desired
I am obsessed with the melted peanut butter cups here because they get all warm and slightly gooey inside the cake and my family always fights for the biggest chunks. My favorite memory is my kid sneaking into the kitchen just for another corner piece before dinner.
Storage Tips
This cake stores easily so just cover the baking dish or transfer leftovers to an airtight container. It keeps fresh for up to four days at room temperature and reheats beautifully in the microwave for about fifteen seconds for that just baked warmth.
Ingredient Substitutions
If you run out of chocolate cake mix try brownie mix for a denser treat or use vanilla or yellow cake mix for a twist. Almond butter cups swap in nicely if you prefer or need a peanut allergy option. If you have lactose intolerance a good non dairy milk like oat or almond will do the trick.
Serving Suggestions
Scoop warm dump cake into bowls and top with vanilla ice cream for an over the top sundae. I also love letting guests drizzle extra melted peanut butter or chocolate sauce for an extra decadent dessert bar. Once at a Halloween party we added Halloween colored sprinkles for a festive look.
A Little History
Dump cakes shot up in popularity for their ease during mid twentieth century American gatherings. The classic chocolate and peanut butter combo is a true crowd pleaser and peanut butter cups are an American staple for a reason. This dessert honors the classic combination in the simplest form.
Recipe FAQs
- → What kind of cake mix works best?
Classic chocolate cake mix is ideal for a rich, chocolatey base, but dark chocolate or devil’s food mix also work well.
- → Can I use full-size Reese’s cups?
Yes, simply chop regular Reese’s cups into small pieces to ensure even distribution throughout the cake.
- → What milk is recommended?
Whole or 2% milk helps create a creamy, fudgy texture, but non-dairy alternatives can be used if desired.
- → How do I know when the cake is done?
The cake is ready when a toothpick inserted in the center comes out mostly clean, with some moist crumbs attached.
- → Can the cake be served cold?
It tastes best warm or at room temperature, but you can refrigerate leftovers and enjoy them chilled as well.
- → What toppings pair well?
Try whipped cream, a drizzle of chocolate sauce, a scoop of vanilla ice cream, or extra chopped peanut butter cups.