This decadent chocolate cake features a tender, moist crumb with an intense cocoa flavor. The batter comes together quickly with pantry staples, while the boiling water creates that signature glossy texture. A rich buttercream frosting made with cocoa powder and vanilla adds the perfect sweet finish. Ideal for birthdays, holidays, or anytime you crave chocolate indulgence.
The first time I made Matildas Chocolate Cake, my entire apartment smelled like a bakery at midnight. I had promised to bring dessert to a friends birthday dinner, and at 11 PM I was still staring at two warm cake layers on my counter. That nervous energy turned into pure joy when I took that first bite of the finished cake, realizing this recipe creates something genuinely special.
Last summer I made this cake for my fathers birthday, and he practically inhaled two slices before admitting he had never been a chocolate cake person until that moment. Watching someone discover they love something they thought they hated, that is the kind of kitchen magic this recipe delivers.
Ingredients
- 200 g all-purpose flour: The foundation that gives structure without being heavy or dense
- 200 g granulated sugar: Sweetens while helping create that tender crumb texture
- 75 g unsweetened cocoa powder: Use a good quality brand here because it is the star flavor
- 1 ½ tsp baking powder and 1 ½ tsp baking soda: Both leavening agents work together for perfect rise
- ½ tsp salt: Balances sweetness and enhances chocolate flavor
- 2 large eggs: Room temperature eggs incorporate better into the batter
- 240 ml whole milk: Creates richness and tenderness in every bite
- 120 ml vegetable oil: Keeps the cake moist longer than butter would
- 2 tsp pure vanilla extract: Do not skimp here because vanilla amplifies chocolate
- 240 ml boiling water: This secret ingredient blooms the cocoa and creates incredible moisture
Chocolate Frosting
- 200 g unsalted butter softened: Room temperature butter whips into silky perfection
- 350 g powdered sugar: Sift it first to avoid any lumpy frosting disasters
- 75 g unsweetened cocoa powder: Same quality cocoa as the cake layers
- 1 tsp pure vanilla extract: Rounds out the frosting flavor beautifully
- 60 ml whole milk as needed: Adjust to get your perfect spreading consistency
- Pinch of salt: Just enough to make the chocolate sing
Instructions
- Prep your pans and oven:
- Preheat oven to 175°C and grease two 20 cm round cake pans, then line with parchment paper for easy release later.
- Mix the dry ingredients:
- In a large bowl sift together flour, sugar, cocoa powder, baking powder, baking soda, and salt until well combined.
- Add wet ingredients:
- Add eggs, milk, oil, and vanilla extract, then beat on medium speed until the batter looks completely smooth.
- Add the boiling water:
- Pour in boiling water carefully while mixing slowly, and watch the batter transform into something glossy and thin.
- Bake the cakes:
- Divide batter evenly between prepared pans and bake for 30 to 35 minutes until a toothpick comes out clean.
- Cool completely:
- Let cakes rest in pans for 10 minutes, then turn onto wire racks to cool completely before frosting.
- Make the frosting:
- Beat butter until creamy, then gradually sift in powdered sugar and cocoa powder while beating until combined.
- Perfect the texture:
- Add vanilla and salt, then beat in milk one tablespoon at a time until frosting is smooth and spreadable.
- Assemble the cake:
- Place one cake layer on a serving plate, spread frosting over top, then add second layer and frost top and sides.
This cake has become my go to for celebrations because it never fails to make people close their eyes and do that little happy food dance. Something about the balance of intense chocolate with such a tender crumb just works.
Making It Ahead
I have learned through many last minute birthday panics that this cake actually benefits from being made a day ahead. Wrap the cooled cake layers tightly in plastic wrap and refrigerate overnight, then frost the next day when you are not stressed.
Getting The Frosting Just Right
The temperature of your kitchen affects everything. If your frosting feels too soft, pop the bowl in the refrigerator for 15 minutes. Too thick? Add another teaspoon of milk. Trust your instincts.
Serving Suggestions
This cake deserves to be the star of the show, but I have learned some accompaniments make it even more memorable. Fresh berries cut through the richness, and a scoop of vanilla ice cream melting slightly on the side is never a mistake.
- Serve with strong coffee after dinner for the perfect ending
- A dusting of cocoa powder on top makes it look professionally finished
- Store any leftovers covered at room temperature for up to three days
Every time I pull this cake out of the oven, I am reminded why homemade desserts matter so much. The smell alone fills the house with warmth and possibility.
Common Recipe Questions
- → Why add boiling water to chocolate cake batter?
-
Boiling water blooms the cocoa powder, intensifying the chocolate flavor while creating a beautifully glossy, thin batter that bakes into an incredibly moist cake with a tender crumb.
- → How do I know when the cake is done baking?
-
Insert a toothpick into the center of the cake. If it comes out clean or with just a few moist crumbs, the cake is ready. The sides should also pull slightly away from the pan edges.
- → Can I make this cake ahead of time?
-
Yes! The unfrosted cake layers can be wrapped tightly and stored at room temperature for up to 2 days or frozen for up to 3 months. Thaw completely before frosting and serving.
- → How should I store the frosted cake?
-
Keep the frosted cake in an airtight container or cake dome at room temperature for up to 4 days. For longer storage, refrigerate for up to a week, though the texture may become slightly denser.
- → Can I make this chocolate cake dairy-free?
-
Absolutely. Substitute the whole milk with oat milk, almond milk, or soy milk. Replace the butter in the frosting with a dairy-free alternative or coconut oil. The texture remains equally delicious.
- → Why is my frosting too thick or thin?
-
Adjust frosting consistency by adding more milk, one tablespoon at a time, if too thick. If too thin, add sifted powdered sugar gradually until you reach your desired spreadable texture.