This chocolate pudding cake is pure magic - you literally pour hot water over raw cake batter and somehow it turns into cake on top with its own chocolate sauce on the bottom. I know it sounds completely wrong, but trust me on this one. The first time I made it, I was convinced I'd messed up dessert for the whole family. liam kept asking why I was pouring water on perfectly good cake mix, and honestly, I wasn't sure myself.
Why You'll Love This Chocolate Pudding Cake
This dessert fixes the biggest problem with wanting warm chocolate cake - you don't have to make frosting or worry about layers or any of that fancy stuff. It makes its own sauce while it bakes, so you get cake and chocolate sauce in one go. The whole thing takes maybe fifteen minutes to throw together, and most of that is just measuring stuff. No mixer needed, no complicated steps, just stirring things in a bowl and dumping hot water on top.
The timing works great for real life too. You can make this right after dinner and it'll be ready by the time you finish cleaning up the kitchen. It's best served warm, so there's no waiting around for it to cool or stressing about it looking perfect. You just scoop it into bowls with some vanilla ice cream and everyone's happy. liam loves helping make this because he gets to pour the hot water, which feels very important to a seven-year-old. Plus, it's basically impossible to mess up - even if you get the measurements a little off, it still turns out good.
Jump to:
- Why You'll Love This Chocolate Pudding Cake
- Chocolate Pudding Cake Ingredients
- How To Make Chocolate Pudding Cake
- Equipment For Chocolate Pudding Cake
- Smart Substitutions for Chocolate Pudding Cake
- Storage Tips For Chocolate Pudding Cake
- Variations
- Top Tip
- FAQ
- Time to Make Some Kitchen Magic!
- Related
- Pairing
- Chocolate Pudding Cake
Chocolate Pudding Cake Ingredients
For the Cake Layer:
- All-purpose flour
- Granulated sugar
- Unsweetened cocoa powder
- Baking powder
- Salt
- Milk
- Melted butter
- Vanilla extract
For the Pudding Layer:
- Brown sugar
- Granulated sugar
- Unsweetened cocoa powder
- Hot water
Optional Add-Ins:
- Chocolate chips
- Chopped nuts
- Mini marshmallows
- Coffee
See recipe card for quantities.
How To Make Chocolate Pudding Cake
Step 1 (Make the Cake Batter):
- Whisk flour, granulated sugar, cocoa powder, baking powder, and salt in large bowl
- Make sure no lumps remain
- Create a well in center
- Pour in milk, melted butter, and vanilla
- Stir just until combined
- Don't overmix or cake gets tough
Step 2 (Prepare the Dish):
- Preheat oven to 350°F
- Grease 8x8 or 9x9 baking dish
- Spread batter evenly in dish
- Don't worry if it looks thin
Step 3 (Make the Topping):
- Mix brown sugar, granulated sugar, and cocoa powder
- Sprinkle evenly over cake batter
- Don't stir it in - just leave it on top
Step 4 (The Magic Part):
- Boil water in kettle or microwave
- Pour hot water evenly over everything
- Don't stir - I know it looks wrong but don't do it
- Water should cover most of the surface
Step 5 (Bake and Serve):
- Bake 35-40 minutes until top looks set
- Cake will rise to top, sauce stays on bottom
- Let cool 5 minutes before serving
- Scoop into bowls with ice cream
Equipment For Chocolate Pudding Cake
- 8x8 or 9x9 inch baking dish
- Large mixing bowl
- Measuring cups and spoons
- Whisk or wooden spoon
- Kettle or microwave (for hot water)
Smart Substitutions for Chocolate Pudding Cake
Flour Options:
- All-purpose → Gluten-free flour blend
- Regular → Almond flour (use less)
- Standard → Oat flour (grind your own oats)
- Results taste almost the same
Dairy Swaps:
- Milk → Almond milk or oat milk
- Butter → Coconut oil (melted)
- Regular → Any plant milk works
- Coconut milk makes it extra rich
Sugar Alternatives:
- Granulated → Coconut sugar
- Brown sugar → Packed coconut sugar
- Regular → Sugar substitute (use less)
- Taste as you go with substitutes
Flavor Changes:
- Vanilla → Almond extract
- Regular → Add instant coffee to batter
- Plain → Peppermint extract for holidays
- Standard → Orange zest for citrus twist
Add-In Options:
- Plain → Mini chocolate chips
- Regular → Chopped walnuts or pecans
- Standard → Mini marshmallows
- Basic → Peanut butter chips
Storage Tips For Chocolate Pudding Cake
Fresh is Best:
- Best eaten warm right from the oven
- Keeps at room temperature for 4-6 hours
- Cover with foil if leaving out longer
- Reheat individual portions in microwave
Refrigerator Storage:
- Cover tightly and refrigerate up to 3 days
- Sauce gets absorbed into cake as it sits
- Reheat in microwave for 30-45 seconds
- Add a splash of milk if it seems dry
Reheating Tips:
- Microwave individual portions work best
- Oven reheating makes it dry
- Add scoop of ice cream to cold portions
- Don't expect same texture as fresh
Reality Check:
- Day one: Perfect cake with pudding sauce
- Day two: Still good but sauce is mostly gone
- Day three: More like regular chocolate cake
- After that: Time to make a fresh batch
Variations
Holiday Specials:
- Add peppermint extract to batter
- Sprinkle crushed candy canes on top
- Use hot chocolate instead of water
- Serve with whipped cream
Valentine's Day:
- Add raspberry extract
- Mix in freeze-dried strawberries
- Heart-shaped baking dish if you have one
- Pink whipped cream on top
Flavor Adventures:
- Add instant espresso to batter
- Use hot coffee instead of water
- Top with coffee ice cream
- Dust with cocoa powder
Peanut Butter Twist:
- Swirl peanut butter into batter
- Add peanut butter chips
- Use chocolate peanut butter ice cream
- Crushed peanuts on top
Grown-Up Versions:
- Add splash of rum or bourbon to batter
- Use hot coffee with liqueur
- Serve with vanilla ice cream
- Not for the kids obviously
Fruit Combinations:
- Add frozen berries to batter
- Use berry juice mixed with hot water
- Fresh berries on top when serving
- Vanilla ice cream balances the tartness
Top Tip
- If you stick it in the fridge, it'll keep for up to three days covered tight. By day two, it's still tasty but more like regular chocolate cake with some extra moistness. By day three, you're basically eating chocolate cake that happens to be really moist. It's not bad, just different from what you started with. When you reheat cold portions, add a tiny splash of milk if it seems dry, or just plop some vanilla ice cream on top and call it good.
- Here's the thing about this chocolate pudding cake - it really doesn't work as a make-ahead dessert. The whole point is serving it warm with that incredible gooey sauce on the bottom, and that disappears pretty fast. If you need dessert for tomorrow, just make it tomorrow since it only takes fifteen minutes to throw together. Don't stress about having perfect timing - even if it sits for an hour or two after baking, it's still way better than day-old reheated stuff.
FAQ
What does adding pudding mix to cake mix do?
Adding pudding mix to cake batter makes it way more moist and gives it a richer flavor. The pudding mix has extra starch and fat that keeps the cake from drying out, plus it adds more vanilla or chocolate flavor depending on what kind you use. For this chocolate pudding cake though, you don't need pudding mix - it makes its own pudding sauce while it bakes.
Can you put chocolate pudding in a cake mix?
Yeah, you can mix prepared Chocolate Pudding Cake right into cake batter to make it super moist and fudgy. Just replace some of the liquid with pudding. But this chocolate pudding cake recipe is different - instead of adding pudding to the batter, the cake creates its own pudding layer underneath while it bakes in the oven.
What is the secret to super moist cake?
Don't overbake it, use the right amount of fat like butter or oil, and don't beat the batter to death. Also, adding sour cream, pudding mix, or extra egg yolks helps keep cake moist. For this chocolate pudding cake, the hot water you pour on top keeps it moist while creating that sauce layer underneath. It's basically impossible to make it dry.
What is the difference between custard and pudding cake filling?
Custard is made with eggs and gets thick from cooking the eggs, while pudding usually uses starch like cornstarch or flour to thicken. Custard has a richer, more creamy texture. This chocolate pudding cake makes its own sauce that's more like pudding - it gets thick from the cocoa and sugar mixing with the hot water during baking.
Time to Make Some Kitchen Magic!
Now you've got everything you need to make this incredible chocolate pudding cake - from mixing the simple batter to pouring that hot water on top that seems completely wrong but creates pure magic. This dessert has saved me so many times when I needed something warm and chocolatey but didn't want to spend hours in the kitchen. The best part is watching people's faces when you tell them you poured water on cake batter and somehow it worked perfectly.
Craving more desserts that seem too good to be true? Try our Easy Red Velvet Strawberry Cheesecake that looks way harder than it is but tastes like you spent all day making it. Or whip up our The Best Edible Red Velvet Cookie Dough for when you want dessert but don't want to bake anything at all. For another crowd-pleaser, our Easy Chocolate Mousse Brownies stack two desserts into one incredible treat that always gets compliments.
Share your Chocolate Pudding Cake wins! We love seeing your variations and hearing about your favorite add-ins!
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Related
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Pairing
These are my favorite dishes to serve with Chocolate Pudding Cake
Chocolate Pudding Cake
Equipment
- 1 8x8 or 9x9 dish (Greased baking dish)
- 1 Mixing bowl (Large)
- 1 Whisk or spoon (For mixing batter)
- 1 set Measuring tools (Cups and spoons)
- 1 Kettle or microwave (For boiling hot water)
Ingredients
Cake Layer:
- 1 cup All-purpose flour
- ¾ cup Granulated sugar
- 2 tablespoon Unsweetened cocoa powder
- 2 teaspoon Baking powder
- ¼ teaspoon Salt
- ½ cup Milk - Dairy or plant-based
- 2 tablespoon Butter - Melted
- 1 teaspoon Vanilla extract
Pudding Layer:
- ½ cup Brown sugar - Packed
- ¼ cup Granulated sugar
- ¼ cup Unsweetened cocoa powder
- 1 ¼ cup Hot water - Boiling
Optional Add-Ins:
- ¼–½ cup Chocolate chips - Or peanut butter chips
- ¼ cup Chopped nuts - Walnuts or pecans
- ½ cup Mini marshmallows - Optional
Instructions
- Whisk together flour, sugar, cocoa, baking powder, and salt. Add milk, melted butter, and vanilla. Stir just until combined — don’t overmix.
- Preheat oven to 350°F (175°C). Grease an 8x8 or 9x9 inch baking dish. Pour the batter in and spread it evenly.
- Mix brown sugar, granulated sugar, and cocoa powder. Sprinkle evenly over the batter. Do not stir it in.
- Pour hot (boiling) water over the entire surface. Don’t stir — this is what creates the sauce layer.
- Bake for 35–40 minutes until the top is set. Let cool for 5 minutes, then scoop into bowls and serve warm with ice cream.
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