Moist Chocolate Chip Bundt Cake (With Cake Mix!)

If you need a foolproof chocolate dessert that always comes out moist, rich, and totally irresistible, this Moist Chocolate Chip Bundt Cake is the one. It starts with a simple yellow cake mix, but once you add instant chocolate pudding, sour cream, espresso powder, and a full cup of dark chocolate chips, it transforms into the softest, most decadent chocolate bundt cake ever.
And since you’re already here, make sure to check out some of my most viral cakes too — Easy Cannoli Cake, Tiramisu Cake, Hot Cocoa Cake, and my super fun Banana Split Cake. These are the dessert recipes people make over and over again!
This cake is delicious just as it is — honestly, it’s perfect plain because it’s that moist and chocolatey. But since I was making this for the holidays, I dressed it up with dark chocolate curls made from a Ghirardelli bar. You can absolutely make it festive like that, or keep it simple with a dusting of powdered sugar, or even drizzle a quick glaze on top. It’s the perfect all-year-round chocolate bundt cake because you can make it look as fancy or as simple as you want. If you’re look for the best Holiday Side Dishes, or Holiday Desserts, or even Holiday Appetizers. I got them all lined up and ready for you just click the text!
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One of the keys to this recipe is this delicious espresso powder!














Interested in my dress? You can find it here 🙂



Tips & Notes
- Coffee intensifies the chocolate flavor but doesn’t taste like coffee.
- Sour cream gives it that ultra-moist, bakery-style texture.
- Tossing chocolate chips in flour keeps them from sinking.
- A chocolate bar makes the best curls, but baking chips work inside the cake.
Items Featured in Video

👝 How to Store Leftovers
Store in an airtight container for 6-7 days.
🤔 Common Questions
Yes! Any chocolate works — dark just gives that rich flavor.
Not at all. It just deepens the chocolate flavor.

Moist Chocolate Chip Bundt Cake (With Cake Mix!)
Ingredients
- 1 box yellow cake mix
- 1 small 3.9 oz box instant chocolate pudding mix
- 1 teaspoon espresso powder
- 4 eggs whisked before adding
- ½ cup oil
- ½ cup water
- 8 oz sour cream
- 1 cup dark, milk, or semi-sweet chocolate chips tossed in 1 tablespoon flour so they don’t sink
- Butter for generously greasing the bundt pan
- Dark chocolate bar for shaving curls on top — optional but beautiful
Instructions
Mix the dry ingredients
- In a large mixing bowl, whisk together the yellow cake mix, instant pudding mix, and espresso powder.
Add the wet ingredients
- Add the oil, water or coffee, sour cream, and the four whisked eggs. Mix until smooth — about 1-2 minutes.
Add the chocolate chips
- Toss the chocolate chips with 1 tablespoon flour, then fold them gently into the batter.
Prep your bundt pan
- Generously butter the entire inside of the bundt pan — this is the key to a clean, pretty release.
Bake
- Pour in the batter and bake at 350°F for 45–50 minutes. Mine was perfect at 50 minutes.
Flip & cool
- Let it cool for 10–15 minutes, flip onto a cake plate, and let it finish cooling completely.
Decorate (or keep it simple!)
- For the holidays, I shaved a dark chocolate bar with a potato peeler to create beautiful chocolate curls.
But you can also:
- Dust with powdered sugar
- Drizzle with a simple vanilla glaze
- Or leave it completely plain — it’s so moist it doesn’t need anything!
Make It Holiday-Ready: Dark Chocolate Ganache & Festive Garnishes
If you want to give this cake a beautiful holiday moment, here’s exactly how I dressed it up. I took about ¾ cup to 1 cup of Ghirardelli 72% dark chocolate chips and added around ¼ cup of heavy cream (adding a little extra if needed). I microwaved the mixture in 10-second intervals, stirring each time, until it became smooth, glossy, and pourable.
Once the ganache was ready, I transferred it into a Pyrex measuring cup and slowly poured it over the cake, letting it naturally drip down the sides. Then I decorated the top edge with fresh cranberries all the way around for that perfect pop of holiday red.
To finish it off, I took a Ghirardelli 72% dark chocolate bar, used a potato peeler to make delicate chocolate curls, and sprinkled them on top right before serving. It’s simple, stunning, and makes this cake look like a holiday showstopper with barely any effort at all.

This was awesome!!!!💜💙
❤️ so happy you enjoyed 🤩