Easy Vegan Chocolate Cake (Moist, Fluffy & One-Bowl Recipe)

Looking for the ultimate vegan chocolate cake that’s moist, fluffy, rich in flavor—and easy to make? You’ve just found it. This is the exact chocolate cake recipe I use when I want showstopping results without the complicated steps.

It’s completely dairy-free and egg-free, made in just one bowl, and bakes up so soft and chocolatey you’d never guess it’s vegan. Whether you’re baking for a birthday, holiday, or weeknight treat, this one’s a keeper.

Need vegan buttercream frosting? Check out our Easy Chocolate Vegan Frosting!

Fun fact: This is the exact vegan cake recipe I used to bake for vegan celebrities, including the Sadie Sink cake that went viral!

Want to bake for celebrities too? Learn my secrets here. Shhh… don’t tell anyone. 😉

Why You’ll Love This Vegan Chocolate Cake

• One bowl, no mess – Less cleanup, more cake.
• Rich and moist – Made with buttermilk and coffee for deep chocolate flavor.
• No flax eggs or weird swaps – Just simple ingredients you probably have on hand.
• Perfect for layering or cupcakes – Holds up to frosting beautifully.
• Tastes better than boxed mix – Even non-vegans love it.

I made this for my family without telling them it was vegan… they ate the entire thing in minutes. Not a crumb left.

This recipe is actually an adaptation to our Viral Chocolate Cake Recipe, so you KNOW it’s going to be delicious.

Key Ingredients You’ll Need for Vegan Chocolate Cake

• All-purpose flour – For structure and a soft crumb.
• Cocoa powder – Use unsweetened natural or Dutch-process for a deep chocolate taste.
• Baking soda + baking powder – The leavening combo for a nice lift.
• Salt + sugar – For flavor and balance.
• Aquafaba – The secret to that perfect, egg-like binding without altering taste. (It’s just the liquid from a can of chickpeas—don’t worry, it won’t make your cake taste like hummus!)
• Neutral oil – Keeps the cake ultra moist.
• Vegan buttermilk – Made with soy milk and vinegar for tender texture.
• Espresso Powder + Coffee – Enhances the chocolate flavor (you won’t taste it!).
• Vanilla extract – Adds depth and rounds out the sweetness.

Want to make it even more special? Pair it with my Vegan Buttercream Frosting for the ultimate finishing touch.

Pro Tip: Ensure all your ingredients are at room temperature for the best results! This helps your vegan chocolate cake batter mix smoothly and bake evenly.

And if you’re impatient like me? Check out my guide: Why Room Temperature Ingredients Matter + Quick Fixes to learn how to bring everything to temp fast—no waiting around.

What Is Aquafaba and Why is It Important?

If you’re new to vegan baking, you might be wondering… what even is aquafaba?

Aquafaba is simply the liquid from a can of chickpeas. It might look like something you’d pour down the drain, but it’s actually a miracle egg replacer. It’s starchy, slightly viscous, and whips up beautifully—perfect for adding structure and lightness to cakes, brownies, and even meringue. This guide from King Arthur explains the science of aquafaba.

The best part? It doesn’t taste like chickpeas at all. You’ll never notice it’s in the cake—but you’ll definitely notice the soft, fluffy crumb it helps create.

You’ll notice this key ingredient in many vegan recipes like our Moist Vegan Vanilla Cake.

How to Make Vegan Chocolate Cake

Step 1: Prep the oven and pans

Preheat your oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.

Step 2: Make the vegan buttermilk

Stir together soy milk and vinegar in a measuring cup. Let sit for 5–10 minutes while you prep the dry ingredients.

Step 3: Mix the dry ingredients

In a large mixing bowl, whisk together flour, cocoa powder, sugar, baking soda, baking powder, espresso powder and salt.

Step 4: Add the wet ingredients

Add the oil, prepared buttermilk, aquafaba, vanilla, and coffee. Whisk until the batter is smooth and pourable—don’t overmix!

Step 5: Bake

Divide the batter evenly between pans and bake for 30–35 minutes, or until a toothpick comes out with a few moist crumbs.

Step 6: Cool and frost

Let cakes cool in pans for 10 minutes, then transfer to wire racks. Cool completely before frosting with Vegan Buttercream or your favorite icing.

Want to go next-level with your presentation? Follow my How to Frost a Cake Like a Pro tutorial for professional-style results.

Pro Tips for Success

• Properly measure your ingredients – Especially flour and cocoa powder, to avoid dryness.
• Use soy milk – Its higher protein content makes a better buttermilk than oat or almond. (Any plant-based milk will work, though.)
• Don’t skip the coffee – It deepens the chocolate flavor without tasting like coffee.
• Cool completely before frosting – The cake is super moist and needs to be room temp for clean decorating.

If you are new to baking, check out my guide, How To Make A Moist and Fluffy Cake. These tips apply to vegan and non-vegan baking!

Cake Pans Matter (Especially for Vegan Chocolate Cake)

If your vegan chocolate cake comes out with dry edges or a sunken center, it might not be your batter—it might be your cake pan.

The type of pan you use has a major effect on how evenly your cake bakes, especially with moist, egg-free batters like this one.

Here’s what you need to know:

• Light metal pans: Reflect heat for a more even, gentle bake. Perfect for soft, moist cakes.
• Dark metal pans: Absorb more heat, which can cause your cake to bake too fast on the edges and stay undercooked in the center.

I highly recommend Fat Daddio’s cake pans. I use them for all my custom cakes—especially vegan ones—because they bake evenly and help get that perfect, tall chocolate cake look.

Storage & Make-Ahead Tips for Vegan Cake

• Room temp (unfrosted): Up to 2 days, wrapped tightly.
• Fridge (frosted): Up to 4 days.
• Freezer: Wrap unfrosted layers in plastic and freeze up to 2 months.

I always freeze my baked cake layers—vegan or not—before decorating. Contrary to what people think, freezing cake doesn’t dry it out. In fact, it locks in moisture, saves time, and makes decorating way easier. Cold cake = fewer crumbs, smoother frosting, and cleaner cuts.

Frequently Asked Questions on Vegan Chocolate Cake

Can I use almond or oat milk instead of soy?

Yes, you can, but soy milk gives the best structure for a tender, fluffy crumb.

What can I use instead of coffee?

Hot water works, but coffee really boosts the chocolate flavor. You won’t taste it, I promise!

Can I make this as cupcakes?

Absolutely! This recipe makes about 22–24 standard cupcakes. Bake at 350°F for 18–22 minutes.

Is this cake gluten-free?

Not as written, but you can use a 1:1 gluten-free baking blend. Results may vary slightly.

What frosting should I use?

Any vegan frosting works great here! We recommend our Easy Vegan Chocolate Buttercream Frosting or our Vegan Vanilla Buttercream.

The Best Vegan Chocolate Cake

This easy vegan chocolate cake is rich, soft, and so simple to make—no fancy ingredients, no complicated steps. It’s the kind of recipe you’ll come back to again and again. Whether you’re a full-time plant-based baker or just looking for a knockout chocolate cake everyone will love, this is it.

Don’t forget to leave a ⭐️⭐️⭐️⭐️⭐️ rating and a comment if you give it a try—I love hearing how it goes!

Every cake needs a frosting! Try out our Vegan Chocolate Frosting.