Prepare for an explosion in your mouth that will make taste buds rejoice.
We now proceed on this enjoyable journey to the land of my Sinful Peanut Butter Chocolate Dump Cake. It is not a cake but a beautiful creation of sinful, luscious peanut butter and indulgent chocolate that leaves one totally breathless. Trust me: the first bite into this decadent dessert puts us in a place called dessert nirvana.

How I found it
Picture this:
It’s 2 a.m., and I am elbow-deep in flour, surrounded by a sea of cocoa-dusted measuring cups. Why, you ask? That is when brilliance strikes at ungodly hours. This recipe was born out of one late night craving and just plain refusal to settle for anything less than phenomenal sweets.
Standing there in my softly lit kitchen, a mixing bowl cradled in my hands, I couldn’t shake the thoughts of my grandma’s famous peanut butter fudge. That is when I thought, why not take two very classic time-honored treats and put them into one extra special dessert. Voila, this peanut butter chocolate cake was born!

How to Make a Peanut Butter Dump Cake?
Emma’s Tips
Alright, let’s talk troubleshooting. If your cake comes out a bit dry, don’t panic! Warm it up slightly and drizzle some chocolate syrup over it – crisis averted. And here’s a pro tip: if you’re feeling extra naughty, try browning the butter before adding it to the mix. It’ll give your cake a nutty, caramel-like undertone that’ll knock your socks off.
Serving Suggestions
Now, how would you serve this masterpiece of a dessert? I go all out—heat a slice in the microwave for only 15 seconds and then place a scoop of creamy vanilla bean ice cream on top, followed by drizzling the entire thing with warm peanut butter sauce. And for the ultimate fancy feeling: it’s just fabulous with a nice glass of port wine. Trust me, it’s a pairing that seems meant to be!

FAQ
Absolutely! Just swap in your favorite gluten-free cake mix.
If it lasts more than a day in your house, I’ll be shocked. But it’ll stay fresh for up to 5 days in an airtight container.
You betcha! Wrap individual slices tightly and freeze for up to 3 months.
Chocolate cake rich with peanut butter, dripped in chocolate sauce, on a black plate, garnished and chunked in chocolate and peanut butter. Pin Pin — All right, cake lovers-raise your glasses! Did you attempt to make this recipe? Did it blow your mind? Any tweaks or twists you’d suggest?
Drop a comment below and let’s get dessertin’!
There you go, folks. The supreme peanut butter chocolate cake guaranteed to make you the hero of any gathering or, perhaps, just a solo Netflix binge. Rich and decadent, without regrets.
Now go forth and indulge—truly deserved. Drooling yet? Pin this recipe for your next baking adventure! And while you’re at it, check out my other sinfully delicious creations.
Peanut Butter Chocolate Dump Cake Recipe
Course: Dump Cakes12
servings12
minutes35
minutes462
kcalIngredients
1 box chocolate cake mix (15.25 oz) – Go for a dark chocolate variety if you’re feeling extra decadent!
1 cup creamy peanut butter – The smoother, the better for that perfect swirl.
1 cup water
1 cup milk – Whole milk works best, but any milk will do.
3 large eggs – Room temperature, please!
1 cup chocolate chips (semi-sweet) – Feel free to mix in some milk chocolate chips for variety.
1 cup powdered sugar
1/2 cup unsalted butter, melted – Salted butter works too, just omit the extra salt.
1 teaspoon vanilla extract – Pure vanilla extract is worth the splurge here.
1/2 teaspoon salt
Optional toppings: extra peanut butter, powdered sugar, ice cream, or whipped cream
Steps
- Preheat your oven to 350°F and grease a 9×13-inch
baking dish. - In a large mixing bowl, combine the chocolate cake
mix, water, milk, eggs, and melted butter. Mix until
smooth and well incorporated. - Pour the batter evenly into the prepared baking dish.
- In a separate bowl, mix the peanut butter, powdered
sugar, and salt until smooth and creamy. - Drop dollops of the peanut butter mixture over the
chocolate batter, then use a knife to swirl it gently into
the cake mix. - Sprinkle the chocolate chips evenly over the top of the
batter. - Bake in the preheated oven for 30-35 minutes or until a
toothpick inserted in the center comes out clean. - Remove from the oven and let cool for a few minutes
before serving. - Adding an extra spoonful of peanut butter on top of
each serving, if desired, to complement the warm cake
perfectly. Optionally, top with extra peanut butter,
powdered sugar, ice cream, or whipped
cream for extra richness.
