Matilda’s Legendary Chocolate Cake: The Ultimate Moist Chocolate Cake Recipe
Matilda’s Legendary Chocolate Cake: The Ultimate Moist Chocolate Cake Recipe

Remember that unforgettable scene from Matilda where Bruce Bogtrotter devours an entire chocolate cake? Well, you can now recreate that legendary dessert in your own kitchen! This Matilda chocolate cake recipe delivers the same rich, moist perfection that had everyone dreaming of chocolate cake. Whether you’re a baking novice or a pastry pro, this easy chocolate cake recipe will become your go-to for birthdays, celebrations, or when you simply need a chocolate fix.
Ingredients You’ll Need
For the Cake:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- ¾ cup unsweetened cocoa powder
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 large eggs
- 1 cup buttermilk
- 1 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
For the Chocolate Frosting:
- 1 cup unsalted butter, softened
- 1½ cups powdered sugar
- ¾ cup unsweetened cocoa powder
- 2 teaspoons vanilla extract
- 3-4 tablespoons milk or cream
- Pinch of salt
Step-by-Step Instructions
Step 1: Prepare Your Oven and Pans
Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans, or line with parchment paper. This ensures your cake releases perfectly after baking.
Step 2: Mix Dry Ingredients
In a large mixing bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt. Make sure everything is well combined for even baking.
Step 3: Combine Wet Ingredients
In a separate bowl, beat the eggs, then add buttermilk, vegetable oil, and vanilla extract. Mix until smooth and well incorporated.
Step 4: Combine Wet and Dry Mixtures
Gradually add the wet ingredients to the dry ingredients, mixing on low speed until just combined. Be careful not to overmix – a few lumps are okay!
Step 5: Add Boiling Water
Slowly stir in the boiling water. The batter will be thin – this is normal and contributes to the cake’s moist texture.
Step 6: Bake to Perfection
Pour the batter evenly into your prepared pans. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
Step 7: Cool Completely
Allow cakes to cool in pans for 10 minutes, then transfer to wire racks to cool completely before frosting.
Step 8: Make the Frosting
Beat butter until creamy. Gradually add powdered sugar and cocoa powder, then vanilla, milk, and salt. Beat until light and fluffy.
Step 9: Frost and Serve
Once cakes are completely cool, frost between layers and over the entire cake. Slice and serve your masterpiece!
Expert Tips for the Perfect Chocolate Cake
- Room Temperature Ingredients: Ensure eggs and buttermilk are at room temperature for better incorporation
- Don’t Overmix: Overmixing develops gluten, making the cake tough
- Proper Cooling: Never frost a warm cake – it will melt the frosting
- Boiling Water Secret: The hot water “blooms” the cocoa powder, enhancing chocolate flavor
- Storage: Store covered at room temperature for up to 3 days
Frequently Asked Questions
Can I make this cake ahead of time?
Absolutely! Bake the cake layers up to 2 days in advance. Wrap tightly in plastic wrap and store at room temperature. Frost the day you plan to serve.
Can I use Dutch-process cocoa?
Yes, Dutch-process cocoa works well in this recipe. The flavor will be slightly different but equally delicious.
What if I don’t have buttermilk?
Make your own by adding 1 tablespoon lemon juice or vinegar to 1 cup milk. Let it sit for 5 minutes before using.
Can this be made gluten-free?
Yes! Substitute the all-purpose flour with your favorite gluten-free flour blend. The texture may vary slightly.
This Matilda-inspired chocolate cake is more than just a dessert – it’s a piece of childhood nostalgia that delivers incredible flavor and texture. Perfect for family gatherings, birthday celebrations, or when you want to treat yourself to something special. Happy baking!

Matilda’s Legendary Chocolate Cake: The Ultimate Moist Chocolate Cake Recipe
Ingredients
Method
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans, or line with parchment paper.
- In a large mixing bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt.
- In a separate bowl, beat the eggs, then add buttermilk, vegetable oil, and vanilla extract. Mix until smooth.
- Gradually add the wet ingredients to the dry ingredients, mixing on low speed until just combined.
- Slowly stir in the boiling water. The batter will be thin.
- Pour the batter evenly into your prepared pans. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
- Allow cakes to cool in pans for 10 minutes, then transfer to wire racks to cool completely before frosting.
- Beat butter until creamy. Gradually add powdered sugar and cocoa powder, then vanilla, milk, and salt. Beat until light and fluffy.
- Once cakes are completely cool, frost between layers and over the entire cake.
