Name: Decadent Single Layer Chocolate Cake with Silky Ganache
Prep time: 10 min
Cook time: 32 min
Total time: 52 min
Ingredients: 1 1/2 cups All-Purpose Flour (Replace with gluten-free flour for a gluten-free option.); 1/2 cup Unsweetened Cocoa Powder (Natural or Dutch process works beautifully.); 1 cup Granulated Sugar (Sweetens the cake.); 1/2 teaspoon Salt (Enhances flavors.); 1 teaspoon Espresso Powder (Optional; adds depth to the flavor.); 1 teaspoon Baking Soda (Creates rise in the cake.); 1 cup Brewed Coffee (Boosts flavor; may swap with milk or water.); 1/2 cup Olive Oil (Adds moisture; can use vegetable or melted coconut oil.); 1 teaspoon Vanilla Extract (Elevates flavor.); 1 tablespoon Apple Cider Vinegar (Acts as an egg substitute.); 1 cup Heavy Cream (For a dairy-free version, use canned coconut cream.); 8 ounces Chopped Dark Chocolate or Semisweet Chocolate Chips (Forms the base of the ganache.)

On a rainy afternoon, I found myself craving something rich and comforting, and that’s when my mind turned to this Easy Single Layer Chocolate Cake. Perfectly moist and covered with a silky chocolate ganache, this cake is a dream realized for anyone who enjoys baking but may not have a lot of time to spare. Not only is it incredibly simple to whip up—no mixer required—but it’s also eggless and can easily be made dairy-free, making it a versatile choice for various dietary needs. Whether you’re celebrating a special occasion or just treating yourself on a weeknight, this cake is here to turn any moment into something sweet. Curious about how to create this chocolatey delight in your own kitchen? Let’s dive in!

Why is this cake a must-try?

Simplicity is key! This Easy Single Layer Chocolate Cake comes together in just a few steps, making it perfect for beginner bakers. Decadent chocolate flavor shines through courtesy of rich cocoa and optional espresso powder, impressing even the most discerning chocolate lovers. Dietary-friendly options mean you can easily adapt this recipe to be eggless or dairy-free without sacrificing taste. No mixer required allows for a quick and hassle-free baking experience, while still yielding a cake that looks like it came from a bakery. For more delightful cake inspirations, check out my Red Velvet Cake and Cinnamon Swirl Bundt Cake.

Single Layer Chocolate Cake Ingredients

• Discover the must-have ingredients for your baking adventure!

For the Cake

All-Purpose Flour – Provides structure to the cake; replace with gluten-free flour for a gluten-free option.
Unsweetened Cocoa Powder – Adds rich chocolate flavor; natural or Dutch process works beautifully.
Granulated Sugar – Sweetens the cake, ensuring moisture and caramelization.
Salt – Enhances all flavors, bringing balance to the sweetness.
Espresso Powder – Optional; adds depth to the chocolate flavor; substitute with instant coffee if desired.
Baking Soda – Works with vinegar to create rise and lightness in the cake.
Brewed Coffee – Boosts chocolate flavor and moisture; swap with milk or water if preferred.
Olive Oil – Adds moisture and richness; vegetable or melted coconut oil can be alternatives.
Vanilla Extract – Elevates the overall flavor profile of your cake.
Apple Cider Vinegar – Acts as a natural egg substitute, allowing for a fluffy texture; white vinegar is a fine substitute.

For the Ganache

Heavy Cream – Creates a creamy, luxurious topping for the cake; use canned coconut cream for a dairy-free version.
Chopped Dark Chocolate or Semisweet Chocolate Chips – Forms the base of the ganache, providing sweetness and texture.

This delightful recipe for Single Layer Chocolate Cake will surely become a favorite!

Step‑by‑Step Instructions for Easy Single Layer Chocolate Cake with Silky Chocolate Ganache

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While your oven heats up, grease an 8-inch or 9-inch round or square cake pan with olive oil, ensuring even coverage. For extra ease in removing the cake later, you may also line the bottom with parchment paper. This step prepares the perfect environment for your Single Layer Chocolate Cake to rise beautifully.

Step 2: Combine Dry Ingredients
In a large mixing bowl, whisk together the all-purpose flour, unsweetened cocoa powder, granulated sugar, salt, espresso powder, and baking soda. Mix well to ensure there are no lumps; this is crucial for achieving a smooth batter. The combination of these dry ingredients adds structure and rich chocolate flavor to the cake. Set the bowl aside once mixed.

Step 3: Add Wet Ingredients
Now, pour in the brewed coffee, olive oil, vanilla extract, and apple cider vinegar into the dry ingredients. Whisk gently until the mixture is smooth and well combined, being careful not to overmix. The wet ingredients will bring moisture and help give your Easy Single Layer Chocolate Cake its delightful texture.

Step 4: Pour the Batter
Carefully pour the batter into the prepared cake pan, ensuring it spreads evenly. Give the pan a gentle shake to settle the batter and eliminate any air bubbles. Bake the cake in the preheated oven for about 28-32 minutes if using a 9-inch pan or 32-34 minutes for an 8-inch pan. The cake is ready when it springs back to the touch, and a toothpick inserted in the center comes out clean.

Step 5: Cool the Cake
Once baked, remove the Single Layer Chocolate Cake from the oven and let it cool in the pan for 10 minutes. After that, carefully invert the cake onto a cooling rack to cool completely. This cooling period is essential for achieving the right texture before adding your silky ganache.

Step 6: Prepare the Ganache
While the cake cools, prepare the ganache by heating the heavy cream in a small saucepan over medium heat until steaming but not boiling. Remove it from the heat and pour it over the chopped dark chocolate or chocolate chips in a bowl. Let this sit for a minute, then whisk until the ganache is smooth and glossy, forming a delightful topping for your cake.

Step 7: Glaze the Cake
Once the cake has cooled completely, you can drape the silky chocolate ganache over the top of the cake, allowing it to flow down the sides for that luscious look. Alternatively, let the ganache cool slightly to thicken, then spread it evenly over the top of the cake for a smooth finish. Your Easy Single Layer Chocolate Cake is now ready to be enjoyed!

Single Layer Chocolate Cake Variations

Feel free to get creative with your chocolate cake—customizing this recipe can lead to delightful surprises that will impress your family and friends!

Gluten-Free: Substitute with a gluten-free all-purpose flour blend for a cake everyone can enjoy.
Vegan: Replace the heavy cream in the ganache with canned coconut cream and use dairy-free chocolate for a completely vegan delight.
Flavor Boost: Add a splash of almond extract for a nutty flavor that pairs wonderfully with chocolate and warms the senses.
Citrus Zest: Incorporate lemon or orange zest into the batter for a refreshing twist that adds brightness to the rich chocolate.
Nutty Texture: Fold in chopped nuts like walnuts or pecans for a delightful crunch that complements the soft, tender crumb of the cake.
Different Sizes: Reduce the ingredients by half to create a 6-inch cake—bake for 18-21 minutes for perfect results.
Spicy Kick: Stir in a pinch of cayenne pepper or 1-2 teaspoons of chili powder to bring out deeper chocolate flavors with a surprising heat.
Decadent Layering: For a special occasion, stack two layers of cake and fill with whipped coconut cream or fruit preserves before draping in ganache.

For even more delightful ideas, don’t miss my recipes for Gluten Free Chocolate and White Fruitcake Deliciously. These variations will surely add to your dessert repertoire!

Expert Tips for Single Layer Chocolate Cake

Ingredient Substitutions: Consider using gluten-free flour and dairy-free alternatives like coconut cream to cater to dietary restrictions without sacrificing flavor.
Mixing Technique: Gently combine wet and dry ingredients to avoid overmixing; this ensures your cake remains tender and fluffy.
Check the Bake: Use a toothpick to check for doneness. If it comes out clean with only a few crumbs, your cake is perfectly baked.
Cooling Time: Allow the cake to cool fully before adding ganache; this prevents the chocolate from melting and sliding off, ensuring a beautiful finish.
Add Flavor Variations: Spice up your chocolate cake with a splash of almond extract or a zest of orange for an aromatic twist everyone will love!

Make Ahead Options

This Easy Single Layer Chocolate Cake is perfect for meal prep, allowing you to enjoy a homemade treat with ease. You can prepare the cake itself up to 24 hours in advance by baking it and letting it cool completely before wrapping it tightly in plastic wrap. To maintain its moist texture, store it at room temperature if it’s unfrosted, or refrigerate it if you prefer to add the silky chocolate ganache later. You can also make the ganache up to 3 days ahead; simply refrigerate it after whisking until smooth. When you’re ready to serve, just reheat the ganache gently if it has thickened, then drizzle it over your cake for a quick and delectable dessert!

Storage Tips for Single Layer Chocolate Cake

Room Temperature: Keep the cake without ganache at room temperature for up to 5 days, wrapped in plastic wrap or stored in an airtight container to maintain freshness.

Fridge: If the cake is covered with chocolate ganache, store it in the refrigerator. It will stay fresh for about a week; just ensure it’s well-wrapped to avoid unwanted odors.

Freezer: You can freeze the Single Layer Chocolate Cake (without ganache) for up to 3 months. Wrap it tightly in plastic wrap and foil to prevent freezer burn.

Reheating: If you’d like to enjoy a slice slightly warmed, microwave individual portions for 10-15 seconds. Be careful not to overheat, as it may dry out the cake.

What to Serve with Easy Single Layer Chocolate Cake

Indulging in a piece of this chocolate cake creates a perfect moment; paired with delightful sides, this experience becomes unforgettable.

Fresh Berries: The bright acidity of berries like raspberries or strawberries balances the rich chocolate, adding a refreshing burst of flavor. Their natural sweetness complements the cake wonderfully, elevating each bite.
Whipped Coconut Cream: For a dairy-free delight, this light and airy topping enhances the cake’s richness and adds a subtle tropical flair. It’s smooth, creamy, and encourages indulgence in every spoonful.
Vanilla Ice Cream: The classic pairing of warm chocolate cake with creamy vanilla ice cream creates a comforting temperature contrast and delightful flavor harmony. There’s something magical about that melty goodness!
Espresso or Coffee: A small cup of rich espresso or brewed coffee elevates the chocolate flavors in the cake, creating a cozy café vibe. The bitterness of coffee enhances the dessert’s sweetness without overpowering it.
Chocolate-Covered Almonds: These crunchy, nutty morsels provide an appealing texture contrast to the moist cake and echo the chocolate theme while adding a touch of elegance.
Homemade Chocolate Sauce: Drizzling extra chocolate sauce over each slice turns the decadence up a notch. This fudgy accompaniment invites guests to dive deeper into chocolate bliss.
Lemon Sorbet: For a refreshing twist, the bright, zesty flavors of lemon sorbet cleanse the palate, offering a perfect counterbalance to the cake’s richness. It’s a fantastic way to finish a sweet meal.

These delightful pairs will not only elevate your chocolate cake experience but also craft a well-rounded dessert spread that tantalizes the senses!

Single Layer Chocolate Cake Recipe FAQs

How do I select the best cocoa powder for my Single Layer Chocolate Cake?
Absolutely! For a rich chocolate flavor, I recommend using high-quality unsweetened cocoa powder. You can choose between natural and Dutch-process cocoa, but if you desire a deeper cocoa taste, opt for Dutch-process as it has a smoother texture. For even more depth, consider adding a small amount of espresso powder!

What’s the best way to store my cake after baking?
Very good question! If your cake is uniced, you can keep it at room temperature for up to 5 days, wrapped in plastic or stored in an airtight container. Once iced with ganache, store it in the fridge for up to a week. Just wrap it tightly to keep it fresh and prevent it from absorbing refrigerator odors.

Can I freeze the Single Layer Chocolate Cake?
Absolutely! To freeze your cake, ensure it’s completely cooled. Wrap the uniced cake in plastic wrap, followed by aluminum foil, to protect it from freezer burn. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy, let it thaw in the fridge overnight. If you plan to add ganache later, just make sure to frost it after it’s thawed to keep the ganache silky!

What should I do if my cake doesn’t rise properly?
Very common concern! If your cake doesn’t rise, there could be a couple of reasons. Ensure that your baking soda is fresh and actively reacting with vinegar when mixed in. Also, avoid overmixing the batter once you’ve added the wet ingredients—gently fold it until just combined to maintain the air bubbles. Lastly, remember that oven temperatures can vary, so consider using an oven thermometer to check that your oven is accurately heating to 350°F (175°C).

Are there any dietary considerations I should be aware of?
Great point! This recipe is already eggless and can be dairy-free by substituting heavy cream with canned coconut cream and choosing dairy-free chocolate. However, if you’re baking for someone with allergies, always double-check labels on your ingredients for potential allergens. This way, everyone can enjoy a slice of this delightful cake!