Hot Chocolate Bundt Cake
This easy chocolate cake is made with a double dose of hot chocolate: in the batter and in the glaze! Add a marshmallow drizzle and some miniature marshmallows on top for a hot chocolate bundt cake reminiscent of a steaming mug of hot cocoa.
This is the Cake That Almost Wasn’t.
After an entire yearlong series on bundt cakes — and over 20 bundt cake recipes on my food blog to date — it’s safe to say I know my way around a bundt cake.
I haven’t had a bundt cake crack or crumble or stick to the pan or fall apart on me in years.
So you can probably imagine my horror when, over and over, every bundt cake I made in our new house in our fancy new Thermador oven stuck to the side, collapsed, or burned on the top while still being raw in the middle. What was going on?!
I was getting extremely close to making my husband move our old oven from our old house over here and doing all my baking in our garage. But! I am thrilled to report that I have finally figured out the appropriate rack to use, learned the oven’s hot and cold spots, and am back in business.
As we say here in Philly, trust the process. Even if that process involves no less than 7 failed attempts at bundt cakes until you’re familiar enough with your new oven. And consider this my periodic reminder to 👏 use 👏 an 👏 oven 👏thermometer!
No matter how new and how fancy your oven is, odds are it’s not perfectly adjusted. I own this oven thermometer. It’s $6. And moving it around from corner to corner and on various racks over the past 2 months really helped me learn exactly where I should be putting my bundt cakes to bake. Well worth the $6 investment.
While I’ve been learning my oven, I’ve also been working on perfecting this hot chocolate bundt cake recipe. And yesterday was the perfect day to make it one more time, just to make sure, as we were covered with a few inches of fluffy white snow.
My children were home from daycare and preschool, so we baked a cake and played in the snow. And then had a mug of hot chocolate. A perfect day.
What is a Hot Chocolate Bundt Cake?
Quite simply, a bundt cake made with hot chocolate! There’s hot chocolate in the cake batter and hot chocolate mix in the glaze. No hot chocolate on hand? No worries — you can just substitute milk instead of the hot chocolate in the batter; it’s still delicious (I’ve tried).
Even if you skip the true hot chocolate mix, the cake is still an appropriate nod to everyone’s favorite winter beverage. It’s covered with a little marshmallow glaze and some miniature marshmallows. And everyone knows the best mug of hot chocolate comes complete with marshmallows on top!
How to Make Hot Chocolate Bundt Cake
The cake itself is a delightfully smooth chocolate cake. It’s sweet, but the lack of a thick layer of frosting keeps it from being overly cloying.
Much like your childhood favorite hot cocoa packet, the chocolate flavor is smooth, not bitter or sharp. We achieve this by using Dutch-processed cocoa powder instead of natural unsweetened cocoa powder.
What does that mean? Why is it important? It’s time for a little… kitchen chemistry!
Cocoa beans are naturally fairly acidic, with a pH of 5.5. This is why super dark chocolate is actually quite bitter. When cocoa beans are dutched, however, they are washed with potassium which neutralizes the acidity. (Inversely, natural cocoa powder is made from roasted and ground beans, and thus remains acidic.) Dutch processed cocoa powder has a much smoother, more mellow flavor.
Because we’re using Dutch-processed cocoa powder, which has a neutral pH, we’ll use baking powder in the cake to add a little extra lift. Cakes made with natural unsweetened cocoa powder generally call for baking soda, because the ingredients are already acidic.
What Kind of Hot Chocolate To Use
Whatever you have! I happened to use a pack of Swiss Miss hot cocoa mix, because I found three packets in the back of a drawer when we moved to the new house. Use the fancy stuff. Use the cheap stuff.
In the end, it doesn’t matter. If you really, really don’t want to get a packet, you can add some cocoa powder to the glaze instead. But for the fun childhood nostalgia, I recommend finding some hot chocolate mix.
(But if you’re looking to elevate your at home drinking hot chocolate routine, you have to try this decadently thick hot chocolate recipe!)
Tips to Bake the Best Bundt Cake
I guess the first tip should be: learn your oven! Know where it’s hot and cold, the rate at which various rack levels heat, and the temperature it actually runs at.
But assuming you already know your oven and didn’t just buy a new one, click here for all my essential bundt baking tips. You’ll be a bundt cake master in no time at all.
Learn how to get your bundt cake out of the pan intact, how to combat doming and keep the top flat, and how to prevent air pockets, plus so many more tips (and more great bundt cake recipes!)
And then use those tips to make this hot chocolate bundt cake. It’s the perfect winter cake, and yesterday’s snow day tells me winter is still sticking around for a little bit longer.
More Chocolate Cakes:
- Flourless Chocolate Tahini Cake
- Chocolate Fudge Bundt Cake
- Cookies and Cream Oreo Bundt Cake
- Chocolate Hazelnut Cake
- Chocolate Peanut Butter Cup Cake
- All Cake Recipes »
Cake will keep stored in an airtight container at room temperature for 3-4 days. To freeze, wrap cake tightly in plastic wrap, followed by a layer of aluminum foil. Allow to thaw overnight at room temperature before serving. A Bunsen Burner Bakery Original Protocol As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.
For the Cake:
For the Glaze:
Nutrition Information: Yield: 16 Serving Size: 1 slice
Amount Per Serving: Calories: 436 Total Fat: 19.9g Carbohydrates: 63.6g Protein: 4.91g
Cake will keep stored in an airtight container at room temperature for 3-4 days. To freeze, wrap cake tightly in plastic wrap, followed by a layer of aluminum foil. Allow to thaw overnight at room temperature before serving.
A Bunsen Burner Bakery Original Protocol
As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.