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This One Bowl Chocolate Cake is easy! A tender, moist, chocolate cake is layered between the Best Chocolate American Buttercream frosting. The perfect chocolate cake for birthdays, parties or just because.

One Bowl Chocolate Cake
Pumpkin Spice Bundt Cake Stunning Crumb
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Nothing says, “I love you” quite like a chocolate layer cake. No one has to know that you whipped it up in under an hour! That will be our secret.

I have other chocolate layer cakes on CLF like this old fashioned fudge cake, this moist chocolate mayonnaise cake, or even this chocolate zucchini cake. They all have their place but everyone needs a one bowl, no fuss recipe in their arsenal.

One Bowl Chocolate Cake

This cake was not part of the plan. There was a more elaborate layer cake planned.

One Bowl Chocolate Cake

But I had a craving: An easy chocolate cake with simple chocolate buttercream craving fueled by nostalgia. It had to be a soft, tender cake with creamy chocolate buttercream. Most of all it had to be EASY! So I pushed my cherry bourbon cake plans to the side and set about developing a one bowl chocolate cake recipe that would be tender, moist, and taste like childhood.

One Bowl Chocolate Cake

A side note about the chocolate buttercream…this is hands down the Best Chocolate American Buttercream recipe! It is silky smooth and deeply chocolately. It uses both cocoa powder and melted chocolate for an extra rich chocolate flavor!

One Bowl Chocolate Cake

I took one taste and I legit swooned. You know I am practically married to my Italian Meringue Buttercream but I am having a full-on fling with this chocolate buttercream.

One Bowl Chocolate Cake
One bowl chocolate cake slice on plate
5 from 46 ratings

One Bowl Chocolate Cake

This One Bowl Chocolate Cake is easy! A tender, moist, chocolate cake is layered between the Best Chocolate American Buttercream frosting. The perfect chocolate cake for birthdays, parties or just because.
Prep: 20 minutes
Cook: 20 minutes
Total: 1 hour
Servings: 12 people



  • Spray and line two, nine inch cake pans with nonstick spray and parchment.
  • In one bowl, whisk together flour, cocoa powder, salt, soda, and baking powder.
  • In a large bowl, whisk eggs until smooth. Whisk in oil until emulsified (no visible oil).
  • Whisk in sugar followed by milk and vanilla extract.
  • Whisk in dry mixture.
  • Divide between pans
  • Bake 325 18-22 minutes or until cake tester comes out with clinging crumbs
  • Cool completely before frosting with your favorite buttercream


Yield: 2 tier cake


Calories: 492kcal | Carbohydrates: 76g | Protein: 7g | Fat: 20g | Saturated Fat: 3g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 12g | Trans Fat: 1g | Cholesterol: 45mg | Sodium: 345mg | Potassium: 209mg | Fiber: 4g | Sugar: 50g | Vitamin A: 109IU | Calcium: 88mg | Iron: 3mg
Course: Dessert
Cuisine: American
Calories: 492
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Hi, I’m Chef Lindsey!

I am the baker, recipe developer, writer, and photographer behind Chef Lindsey Farr. I believe in delicious homemade food and the power of dessert!

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Recipe Rating


  1. Either I did something wrong or the baking temperature and baking time are WAY off. After 22 minutes the cakes are almost completely liquid in the middle.

    They are still baking and I’m starting to lose faith that they will ever finish cooking…

    1. Hi Kristopher! Sorry to hear you’re having trouble. When I developed and tested the recipe, the listed baking temperature and cook time were accurate. There could be a few things to troubleshoot, including measuring your ingredients by weight (there might be too much liquid, and by weight allows more exactness), the material of your baking pan (glass and metal pans cook at different rates), as well as your oven’s precision (many ovens could use an additional oven thermometer so bakers can be sure).

  2. 5 stars
    The only thing better than a really good chocolate cake is one that doesn’t leave me with a sink full of dirty dishes! I made this cake yesterday and it was moist, fudgy, and so very easy to make. This might become our new go-to chocolate cake!

  3. 5 stars
    This was so effortless! It was moist, chocolatey, and so delicious. I made it for a girl’s night (we watched Sex and the City, drank red wine, and ate this cake). Seriously NOTHING better!

    1. Hi Elizabeth! This is the absolute pinnacle of a Girl’s Night cake, I’m so so happy you and your friends enjoyed!

  4. 5 stars
    Kids can’t resist how decadent and chocolatey this one bowl chocolate cake is! We added some sprinkles on top to make it festive for my niece birthday and she loved it!

    1. Hi Sharina! This does make an excellent birthday cake, I’m so happy your niece and your family enjoyed!

    1. Hi Lisa! Moist and flavorful chocolate cake is what we are about here! Thank you so much for commenting!