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Let me tell you about the cake that made my dinner guests stop mid-conversation. Black Velvet Cake isn't just dessert—it's an experience. The first time I pulled this beauty from the oven, my daughter gasped and said it looked like "edible midnight." She wasn't wrong. This stunning cake combines the deep, rich flavor of dark chocolate with a texture so tender it practically melts on your tongue.
I know what you're thinking. Black cake? Sounds intimidating. But here's the secret: it's actually easier than traditional red velvet, and you don't need a single drop of food coloring. The gorgeous dark color comes entirely from black cocoa powder, making it naturally dramatic without any artificial dyes. Perfect for birthday parties, Halloween celebrations, or just because you want something that looks as impressive as it tastes.
Jump To Recipe
Why You'll Love This Black Velvet Cake
This recipe checks all the boxes for busy home bakers. First, it uses simple pantry staples—no hunting down specialty ingredients at three different stores. Second, the batter comes together in one bowl, which means less cleanup. And third? The wow factor is through the roof. Your friends will think you spent hours on this cake, but the actual hands-on time is about twenty minutes.
The black cocoa gives you that deep, dark appearance naturally while adding an intense chocolate flavor that's not overly sweet. It's sophisticated without being fussy. Plus, the buttercream frosting develops an even richer black color as it sits, so it gets more gorgeous with time. How often does that happen with baking?

What Makes It Black?
Black cocoa powder is the star ingredient here. It's the same type used in Oreo cookies—heavily dutched cocoa that's been processed to remove acidity and create that signature dark color. Regular cocoa powder won't give you the same effect, so this is one ingredient you don't want to substitute. You can find it online or at specialty baking stores, and one bag will last you through multiple batches.
The hot coffee in the batter might surprise you, but trust me on this one. Coffee enhances chocolate flavor without making the cake taste like coffee at all. Even my kids, who wrinkle their noses at anything coffee-related, devour this cake without detecting it. If you're genuinely opposed to coffee, hot water works too—you'll just lose a bit of that flavor depth.
Ingredients You'll Need
For the cake, gather your all-purpose flour, granulated sugar, black cocoa powder, baking soda, baking powder, and salt. You'll also need vegetable oil, eggs, vanilla extract, buttermilk, and that hot coffee I mentioned. Room temperature ingredients mix better, so pull your eggs and buttermilk out about thirty minutes before you start.
The buttercream requires unsalted butter, powdered sugar, more black cocoa powder, whole milk, vanilla, and a pinch of salt. Don't skip the salt in the frosting—it balances the sweetness and makes all the other flavors pop.
How to Make Black Velvet Cake
Preheat your oven to 350°F and prep your cake pans. I prefer three 6-inch pans for a dramatic tall cake, but two 8-inch pans work beautifully too. Spray the sides and line the bottoms with parchment paper to prevent sticking.
Combine all your dry ingredients in a stand mixer bowl and stir on low for thirty seconds. This distributes everything evenly so you don't get pockets of baking soda or salt. Add the oil, eggs, vanilla, and buttermilk, mixing on low until combined. Now comes the fun part: slowly stream in your hot coffee with the mixer running on low. Once it's all incorporated, turn the mixer to medium and beat for two minutes until the batter looks smooth and glossy.
The batter will be thin—almost pourable like pancake batter. Don't panic. This is exactly what you want for a moist, tender cake. Divide it between your prepared pans, filling them no more than two-thirds full. Bake for thirty-two to thirty-six minutes. You'll know they're done when a toothpick inserted in the center comes out clean.
While the cakes cool completely, make your frosting. Beat the butter on medium speed for four minutes until it's pale and fluffy. This step creates a lighter, creamier frosting that's easier to spread. Add half the powdered sugar and mix, then add the rest. Sift in the black cocoa powder and add your vanilla, milk, and salt. Mix on low for two minutes, scraping down the bowl as needed.
Here's something cool: the frosting starts out looking brown, but over the next few hours, it darkens to true black. If you're frosting the same day you bake, that's fine—it'll continue darkening even after you frost the cake.
Tips for Perfect Results
Level your cooled cake layers before stacking. Those domed tops might look charming, but flat layers create a more stable, professional-looking cake. Save the scraps for "baker's snacks"—my family fights over them.
A crumb coat is your best friend. Spread a thin layer of frosting over the entire cake and refrigerate it for twenty to thirty minutes. This seals in the crumbs so your final frosting layer looks smooth and clean. I learned this trick after too many crumb-filled frosting disasters at birthday parties.
For the dramatic lambeth piping shown in many versions of this cake, you'll need extra frosting and a bit of patience. But honestly? A smooth finish looks just as stunning, especially with some black sprinkles scattered on top. Go with whatever matches your skill level and time constraints.

Frequently Asked Questions
Not if you want that dramatic black color. Regular cocoa powder will give you a standard chocolate cake, which is delicious but won't have the signature look. Black cocoa is what makes this recipe special. You can find it on Amazon or at stores like King Arthur Baking. It's worth having in your pantry—a little goes a long way.
No problem! Make your own by adding one tablespoon of white vinegar or lemon juice to one cup of regular milk. Stir it and let it sit for five minutes until it looks slightly curdled. This DIY buttermilk works perfectly in this recipe and saves you a trip to the store.
No problem! Make your own by adding one tablespoon of white vinegar or lemon juice to one cup of regular milk. Stir it and let it sit for five minutes until it looks slightly curdled. This DIY buttermilk works perfectly in this recipe and saves you a trip to the store.
Give it time. The frosting darkens as it sits—sometimes taking several hours to reach true black. If you're frosting the cake right after making the buttercream, it'll continue darkening on the cake. I've had frosting that looked medium brown turn completely black overnight. It's like magic.
Conclusion
This Black Velvet Cake has become my go-to showstopper. It's the cake I make when I want to look like a baking genius without actually spending all day in the kitchen. The deep black color never fails to impress, and that tender, chocolatey crumb keeps people coming back for seconds. Whether you're celebrating something special or just treating yourself to a midweek pick-me-up, this cake delivers every single time. Now get baking—your kitchen is about to smell absolutely incredible.


Black Velvet Cake
- Total Time: 55 minutes
- Yield: 10 servings 1x
Description
A dramatic and deeply chocolatey Black Velvet Cake with a rich black cocoa flavor and silky buttercream that looks as stunning as it tastes.
Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- ¾ cup black cocoa powder
- 2 tsp baking soda
- 1 tsp baking powder
- 1 tsp salt
- 1 cup vegetable oil
- 2 large eggs (room temperature)
- 1 cup buttermilk (room temperature)
- 2 tsp vanilla extract
- 1 cup hot coffee (or hot water)
- For the buttercream:
- 1 ½ cups unsalted butter (softened)
- 4 cups powdered sugar
- ¾ cup black cocoa powder
- 4 tbsp whole milk
- 2 tsp vanilla extract
- ¼ tsp salt
Instructions
- Preheat oven to 350°F (175°C). Grease and line three 6-inch or two 8-inch round pans with parchment paper.
- In a large mixing bowl, whisk together flour, sugar, black cocoa, baking soda, baking powder, and salt.
- Add oil, eggs, vanilla, and buttermilk. Mix on low speed until combined.
- Slowly stream in the hot coffee while mixing on low. Beat on medium for 2 minutes until smooth and glossy.
- Divide the thin batter evenly among prepared pans, filling no more than two-thirds full.
- Bake for 32–36 minutes, or until a toothpick inserted in the center comes out clean.
- Cool cakes completely on wire racks.
- To make frosting, beat butter for 4 minutes until pale and fluffy.
- Add half of the powdered sugar, then the remaining half. Sift in black cocoa, then add milk, vanilla, and salt. Beat on low until smooth and creamy.
- Apply a crumb coat to the cooled cakes, refrigerate for 20–30 minutes, then frost fully.
- Let the frosted cake sit for a few hours to deepen the black color before serving.
Notes
Use black cocoa powder for the signature color and deep flavor. The frosting darkens as it sits. Level cake layers before stacking for best results. Store covered at room temperature for 2 days or refrigerate for up to 5 days.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 480
- Sugar: 45g
- Sodium: 330mg
- Fat: 25g
- Saturated Fat: 11g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 65mg











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