• Making a chocolate snack cake is simple and requires just a few steps. Follow these instructions to ensure your cake turns out moist, soft, and full of chocolate flavor.

Step 1: Make the Chocolate Cake Batter

• Start by preheating your oven to 350°F (175°C) and greasing an 8x8-inch baking pan.
• In a large bowl, whisk together flour, cocoa powder, sugar, baking soda, baking powder, and salt.
• In a separate bowl, mix buttermilk, vegetable oil, egg, and vanilla extract until smooth.
• Slowly add the wet ingredients to the dry, stirring until just combined.
• Finally, pour in hot water or coffee, mixing gently to create a smooth, pourable batter.

Step 2: Choosing the Right Pan Size

• An 8x8-inch or 9x9-inch square pan is perfect for a single-layer chocolate cake with a balanced thickness. A 9-inch round pan also works if you prefer a different shape. Avoid using a large pan, as it will make the cake too thin.

Step 3: Baking Time and Temperature Tips

• Pour the batter into the prepared pan and bake for 20-30 minutes. Check for doneness by inserting a toothpick in the center—if it comes out clean, the cake is ready. Let it cool in the pan for 10 minutes before transferring it to a wire rack.

Step 4: Make the Chocolate Ganache Topping

• Begin your chocolate snack cake journey by preparing a luscious ganache topping. This rich, glossy mixture will elevate your cake to new heights of decadence.
• Chop high-quality dark chocolate into small pieces
• Heat heavy cream until just simmering
• Pour hot cream over chocolate and let sit for 2-3 minutes
• Stir until smooth and set aside to cool

Step 5: Make the Chocolate Simple Syrup

• A chocolate simple syrup will ensure your cake stays moist and intensifies the chocolate flavor.
• Combine equal parts water and sugar in a saucepan
• Add cocoa powder and whisk until dissolved
• Bring to a boil, then simmer for 2 minutes
• Remove from heat and let cool

Step 6: Make the Decadent Chocolate Buttercream

• While your cake bakes, prepare the velvety chocolate buttercream frosting.
• Beat softened butter until creamy
• Gradually add powdered sugar and cocoa powder
• Mix in vanilla extract and a pinch of salt
• Adjust consistency with milk or cream if needed

Step 7: Frost the Chocolate Snack Cake

• Once your cake has cooled, it's time to assemble this chocolate masterpiece.
• Brush cake with chocolate simple syrup
• Spread a layer of chocolate buttercream
• Pour ganache over the top, allowing it to drip down the sides
• Garnish with chocolate shavings or sprinkles