Perfectly Moist and Soft Chocolate Cake
If you’re searching for the ultimate chocolate cake recipe—rich, fudgy, and incredibly soft—this is the one you need to bookmark. Whether it’s for a birthday, celebration, or simple indulgence, this cake promises decadent flavor with every bite. The secret? A few humble ingredients and a clever mix of oil, cocoa, and boiling water for unmatched moisture and depth.
Why You’ll Love This Chocolate Cake
- Soft and pillowy even straight from the fridge
- Easy to make with basic pantry ingredients
- Intensely chocolatey thanks to boiling water and cocoa
- Optional chocolate buttercream frosting for a luxurious finish
Ingredients
For the Chocolate Cake:
- 2 cups (240g) all-purpose flour
- 2 cups (400g) granulated sugar
- ½ cup (50g) unsweetened cocoa powder
- 1½ teaspoons baking powder
- 1½ teaspoons baking soda
- ½ teaspoon kosher salt
- ½ cup (180ml) vegetable oil
- 1 cup (240ml) whole milk
- 2 large eggs
- 1 tablespoon vanilla extract
- 1 cup (240ml) boiling water
- ¼ cup (45g) chocolate chips (optional for extra richness)
For the Chocolate Buttercream Frosting (Optional):
- 1½ cups (338g) unsalted butter, softened
- ¼ cup (25g) unsweetened cocoa powder
- ¼ teaspoon salt
- 6 cups (680g) powdered sugar, sifted
- 1 teaspoon vanilla extract
- 3 to 4 tablespoons (45–60ml) milk or cream
Instructions
Make the Cake:
- Preheat oven to 350°F (175°C). Grease and line a 9×13-inch or two 9-inch round cake pans.
- In a large mixing bowl, sift together flour, sugar, cocoa powder, baking powder, baking soda, and salt. Whisk to combine.
- In a separate bowl, whisk together vegetable oil, milk, eggs, and vanilla extract until smooth.
- Make a well in the center of the dry ingredients and pour in the wet mixture. Whisk until mostly combined.
- Carefully add boiling water to the batter and stir gently until smooth. The batter will be thin—that’s perfectly normal!
- Fold in the chocolate chips if using.
- Pour the batter into the prepared pan(s) and bake for 55 to 60 minutes, or until a skewer inserted in the center comes out clean.
- Allow the cake to cool completely before frosting.
Make the Chocolate Buttercream:
- In a stand mixer or with a hand mixer, beat the butter on medium speed for about 3 minutes until light and creamy.
- Sift in the cocoa powder and beat again until fully incorporated.
- Add salt, vanilla, and gradually add the powdered sugar, mixing on low speed until incorporated.
- Add milk or cream, 1 tablespoon at a time, and beat on high speed for another minute until the frosting is smooth and fluffy.
Serving Tips
Spread a generous layer of the chocolate buttercream over the cooled cake. Decorate with chocolate shavings, sprinkles, or even a drizzle of ganache if you’re feeling extra indulgent.
Storage
- Room temperature: Store covered for up to 2 days.
- Refrigerator: Keeps well for up to 5 days; bring to room temperature before serving.
- Freezer: Freeze unfrosted cake layers for up to 2 months.
This chocolate cake is truly a keeper—moist, decadent, and endlessly satisfying. Try it once, and it might just become your go-to chocolate cake recipe for every occasion.