This One Bowl Chocolate Cake is nearly as easy to make as a boxed mix. This simple, classic recipe results in a perfect chocolate cake every time!
The other night after we had finished dinner I had a strong, persistent craving for chocolate cake. I frequently get a sweets craving after a meal, but this time around the craving was specific. Chocolate cake! It had to happen.
For some odd reason, I’ve yet to share my basic chocolate cake recipe with you. This is just craziness considering how often I bake that cake! This recipe is my quick version of that beloved cake and since I needed chocolate cake and I needed it fast, this one had to come first.
It has a seriously no-fuss method that I love. All you’ll need is a large mixing bowl, an electric mixer, and a few minutes on your hands to get it in the oven.
I frosted it with an equally quick and Easy Chocolate Buttermilk Icing but you could go with any frosting you like.
Watch the quick video below to see how it’s done and scroll to the bottom of the post for the printable recipe.
Whisk together the dry ingredients in a large mixing bowl – all-purpose flour, sugar, cocoa powder, baking soda, baking powder, and salt.
Add some buttermilk, vegetable oil, eggs, and vanilla extract.
Use an electric mixer and mix until combined. You could do this all in the bowl of your stand mixer if you’d like.
Add 1 cup of very hot water and mix again briefly until combined. The batter will be quite thin. Transfer it to a 13″ x 9″ baking dish that has been coated with non-stick cooking spray.
Bake at 350 degrees for 35 to 40 minutes.
See the recipe below for all the details on how to cook up the satiny, luxurious Easy Chocolate Buttermilk Icing. Sometimes I’ll stir in some chopped pecans. Yum.
One Bowl Chocolate Cake
Video
Ingredients
One Bowl Chocolate Cake
- 2 cups all-purpose flour
- 2 cups sugar
- ¾ cup cocoa powder
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- ½ teaspoon salt
- 2 large eggs
- 1 cup buttermilk
- ½ cup vegetable oil
- 2 teaspoons pure vanilla extract
- 1 cup very hot water
Easy Chocolate Buttermilk Frosting
- ½ cup butter, (1 stick)
- 4 tablespoons cocoa powder
- 6 tablespoons buttermilk
- 1 teaspoon pure vanilla extract
- 16 ounces powdered sugar, or up to 4 cups, as needed to reach desired consistency
- ½ cup finely chopped pecans or walnuts, optional
Instructions
For the Cake
- Preheat oven to 350 degrees F. Coat a 13- x 9-inch baking dish with nonstick cooking spray.
- In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking soda, baking powder, and salt. Using an electric hand or stand mixer, beat in eggs, buttermilk, oil, and vanilla. Add hot water and mix until combined. Batter will be quite thin.
- Pour batter into prepared baking dish. Bake for 35 to 40 minutes or until a toothpick inserted in center comes out clean. Cool completely in pan before frosting.
For the Frosting
- Melt butter in a large saucepan over MEDIUM heat. Whisk in cocoa powder, buttermilk and vanilla. Turn heat to LOW and whisk in powdered sugar, using as much as you need until you've reached the desired consistency. It should be thick but pourable. Continue whisking vigorously until smooth. Stir in chopped nuts, if using, or reserve them to use as a garnish on top of frosting.
- Immediately pour frosting over cake and use an offset spatula or butter knife to spread it out evenly over the surface. Garnish with nuts, if desired. Allow to set for a few minutes before slicing and serving the cake.
Nutrition
Nutrition information is automatically calculated using generic ingredients, and is an estimate not a guarantee. For more accurate results, please refer to the labels on your ingredients at home.
Can you substitute almond flour for all purpose flour?
I’ve never tried this recipe with anything but all-purpose flour so I can’t say how it might affect the texture.
I made this cake over the weekend and the recipe was very easy to follow
Ihave no skills baking although I am a pretty decent cook. The taste of the cake and icing is delicious for all the chocolate lovers but my cake seemed to be “thick” for lack of a better word. It had moisture but just seemed like it was heavy to taste. I went by the recipe 100% so if you have any suggestions as to the reason for what I decribed please share your thoughts. I am going to try it again once i hear from you, Valerie.
Hi Gwenda. It’s so hard to know from your description of the cake tasting “thick”. I’m not sure if you’re referring to the density of the cake or that the flavor was too rich (“heavy”). If it was too thick and dense in texture, you may not have measured the flour properly. I recommending spooning the flour into the measuring cup and using a knife to level it off. If it was a flavor issue, maybe you used too much cocoa powder, although I’ve made this cake more times than I can count and have never felt it was too rich. I hope this was helpful and you have better luck on your next attempt.
Made this for a friend of mine, who had a birthday two days ago and everyone at work loved it!! It was amazing!! I had someone ask me if I could make this into cupcakes. Is that possible?
Hi Petra. So happy you’re loving the cake! You can absolutely make cupcakes with this recipe. Just line cupcake tins with paper liners and fill them 2/3 to 3/4 full. Bake them at 350 degrees F for about 17 to 20 minutes. You should get 24 to 36 standard cupcakes with this recipe. Hope this helps!
If I wanted to make a double layer cake, would I need to make 2 batches ? Such a delicious cake! Thank you for sharing!
Hi Christine. You can make a 2-layer round cake from this recipe without doubling it. Just divide the batter between two 9- or 10-inch round cake pans and bake for about 26 to 32 minutes at 350 degrees F.
Can this cake be baked the day before it will be served? If so, should it be iced then or before serving?
Hi E.B. Yes, the cake keeps very well if made a day in advance. You can add the icing as soon as the cake has completely cooled or add it the next day. Hope you love it!
Hi, could I make this in a small bundt pan? Thank you.
Yes, I think it would work fine in a 10- to 12-cup Bundt pan.
I ended up just using a glass 13 x 9 pan. I wanted to get it made quickly. I added a hefty teaspoon of instant coffee to the very hot water too, cannot wait to finish this cake off with the icing and enjoy it later.
Oh yum! I love the addition of coffee. Enjoy and please come back to let me know how it worked out for you!
I made it for my best friend last year for her birthday who was very impressed. She even took the recipe. I’m going to make it this week for my partners family birthday party
Beautifully quick and easy! And cuts in half perfectly for a smaller version. I live alone, so having a really good, easy recipe that uses one bowl and one 8” cake pan is perfect.