Best Matilda’s Chocolate Cake – Moist, Rich, and Covered in Glossy Ganache

Hey friend

Let me just say it. The first time I saw Matilda as a little girl, I wasn’t thinking about Miss Trunchbull or Matilda’s powers. Nope. I was laser-focused on that chocolate cake.

You know the scene. Bruce Bogtrotter, center stage, a giant cake in front of him, chocolate everywhere. It was the most glorious, gooey, over-the-top cake I had ever seen. And it stayed with me.

So this recipe is my take on that iconic moment. This is the Best Matilda’s Chocolate Cake. It’s tall, moist, deeply chocolatey, and covered in glossy ganache that drips down the sides just like the movie. It’s rich without being overwhelming and easy enough that even my kids love helping with it.

If you’ve been craving a chocolate cake recipe that’s indulgent, dramatic, and delivers every single time, you’re in the right place.

Why This Really Is the Best Matilda’s Chocolate Cake

This cake isn’t just about chocolate. It’s about comfort. Celebration. And a little drama (in the best way).

Here’s why this recipe works so well

• You don’t need a mixer
• It stays moist for days
• It’s made with simple ingredients
• That ganache is like silk
• It tastes just as good as it looks

This one’s perfect for birthdays, dinner parties, or just because chocolate makes everything better.

What You’ll Need to Make Matilda’s Chocolate Cake

Let’s get right to it. You probably have most of this already.

Dry Ingredients

• 2 cups all-purpose flour
• 2 cups granulated sugar
• ¾ cup unsweetened cocoa powder
• 1½ teaspoons baking soda
• 2 teaspoons baking powder
• 1 teaspoon salt

Wet Ingredients

• 1 cup buttermilk, at room temperature
• ½ cup vegetable oil
• 2 large eggs, at room temperature
• 2 teaspoons vanilla extract
• 1 cup boiling water

For the Chocolate Ganache

• 1½ cups semisweet chocolate chips
• 1 cup heavy cream
• 1 teaspoon vanilla extract

Tip from my kitchen
If you don’t have buttermilk, you can make your own. Mix 1 tablespoon lemon juice or white vinegar into 1 cup of milk and let it sit for 5 minutes. Works like a charm.

How to Make the Best Matilda’s Chocolate Cake

This recipe comes together in just a few simple steps. You’ll be surprised how easy it is for something this indulgent.

Step 1 Preheat and Prepare

Set your oven to 350°F (175°C).

Grease and flour two 9-inch round cake pans. I like to line the bottoms with parchment paper too—it makes removal foolproof.

Step 2 Mix the Dry Ingredients

In a large mixing bowl, whisk together

• Flour
• Sugar
• Cocoa powder
• Baking powder
• Baking soda
• Salt

This helps everything mix evenly and gives the cake a soft, consistent texture.

Step 3 Combine the Wet Ingredients

In a separate bowl, mix

• Buttermilk
• Vegetable oil
• Eggs
• Vanilla

No need to overbeat—just mix until smooth.

Step 4 Make the Batter

Pour the wet ingredients into the dry and stir gently until combined.

Now slowly pour in the boiling water and whisk. The batter will look thin. That’s a good thing. Thin batter = super moist cake.

Step 5 Bake

Divide the batter between the pans. Try to be as even as possible so they bake at the same rate.

Bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.

Let them cool in the pans for 10 minutes. Then flip onto a wire rack and let cool completely.

How to Make That Glossy Chocolate Ganache

This ganache is honestly the best part. It’s simple, smooth, and spreads like a dream.

1. Place chocolate chips in a heatproof bowl
2. Heat the cream in a small saucepan until it just begins to simmer
3. Pour the hot cream over the chocolate
4. Let it sit for 1–2 minutes, then stir in vanilla
5. Whisk until glossy and completely melted

Let the ganache cool for about 15 minutes before frosting so it thickens slightly but is still pourable.

Assemble Your Matilda Chocolate Cake

Now for the fun part

1. Place one cake layer on your serving plate
2. Spoon a thick layer of ganache on top and spread it evenly
3. Gently place the second cake layer over that
4. Pour the remaining ganache over the top
5. Let it drip down the sides—don’t fight it

You can use a spatula to smooth it out or leave it rustic and drippy like Bruce’s masterpiece.

Want to go extra? Sprinkle chopped chocolate or sea salt on top. Or serve each slice with a scoop of vanilla ice cream.

Family-Friendly Tips

• Kids love helping with this one—mine always get to stir the ganache
• Let everyone decorate their slice with sprinkles or whipped cream
• Turn this into cupcakes by reducing the baking time to 18–20 minutes
• Make a half-batch in an 8×8-inch pan if you’re serving a smaller group

FAQs About Matilda’s Chocolate Cake

What is the Matilda cake made of
It’s a moist chocolate cake with ganache frosting. In the movie, it looks dense and rich, and this recipe is a spot-on match.

Why is Matilda’s cake famous
It’s from the iconic scene where Bruce Bogtrotter eats an entire chocolate cake in front of the school as punishment—and totally owns it.

What kind of cream is used for ganache
Heavy cream is best. It creates the silky smooth texture that makes ganache so luxurious.

How is this different from chocolate fudge cake
This one’s lighter in texture but just as rich in flavor. The thin batter creates a soft, moist crumb, and the ganache brings the fudge factor.

Can I make this cake ahead of time
Yes. Bake the cakes up to 2 days in advance and store them tightly wrapped. You can also make the ganache and reheat it gently before assembling.

Is this the same as Chelsweets’ death by chocolate cake
Not quite. That one uses multiple fillings and frostings. This version is simpler but just as rich—and easier for beginners.

What to Serve With This Chocolate Cake

While this cake stands beautifully on its own, here are a few fun pairings

• A glass of cold milk (for full Matilda effect)
• Fresh raspberries or sliced strawberries
• Espresso or strong coffee
• A scoop of vanilla bean or salted caramel ice cream

And if you’re on a chocolate kick, you’ll love

👉 this ultra-decadent Hot Fudge Brownie Bread
– our easy 3-ingredient Chocolate Mousse
👉 these Swirled Caramel Brownies for a chocolate-caramel twist

Make It Your Own

I always say chocolate cake should be personal. Want a Matilda cake Thermomix version? Go for it. Prefer a gluten-free swap? Use a 1:1 flour blend. Want to pipe a border? Add whipped ganache to a piping bag.

This recipe is flexible. It’s rich and simple, but there’s plenty of room to play.

Let’s Bake It Together

Did you make this Best Matilda’s Chocolate Cake

Leave a comment and tell me how it turned out. Was it for a birthday? A movie night? Did someone eat two slices and not feel a bit guilty?

I’d love to see your cake! Tag me @RitzyRecipes on Pinterest or Instagram and share your chocolatey creation. And if you loved this recipe, don’t forget to pin it for later or share it with a fellow chocolate lover.

Thanks for spending time in the kitchen with me today. I hope this cake brings big smiles, happy tummies, and maybe even a little movie magic to your home.

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