Go Back
+ servings
Print Recipe
5 from 5 votes

Matilda's Chocolate Cake -a Simply Perfect Chocolate Cake!

Moist, fudgy, and nostalgic. This chocolate cake is just like the Matilda’s chocolate cake recipe. A one-bowl wonder with the easiest chocolate frosting.
Prep Time10 minutes
Cook Time1 hour
Course: brunch, Dessert, Snack
Cuisine: American, Australian, English
Servings: 16
Calories: 410kcal

Equipment

  • 1 20cm square cake tin my go-to cake tin

Ingredients

Chocolate Cake

  • 270 g plain cake flour regular plain flour is also fine
  • 90 g Dutch processed cocoa
  • teaspoon baking powder
  • teaspoon bicarbonate soda
  • pinch salt
  • 465 g caster sugar
  • 2 eggs
  • 1 cup (250ml) buttermilk buttermilk yields a softer cake, but regular milk is also fine
  • ½ cup (125ml) vegetable oil
  • 2 teaspoon vanilla extract
  • 1 cup (250ml) boiling water

Fudgy Chocolate Frosting

  • 115 g unsalted butter melted
  • 65 g Dutch processed cocoa
  • 2 tablespoon milk
  • ½ teaspoon vanilla extract
  • 375 g icing sugar

Instructions

Chocolate Cake

  • Preheat oven to 180°C/ 350°F/ 165° FF and grease and line your chosen cake tin with baking paper.
  • In the bowl of a stand mixer, combine the dry ingredients
  • In a small jug, combine the buttermilk, eggs, oil and vanilla
  • Add the buttermilk mixture from the jug to the dry ingredients, then mix on medium-high for 2 minutes, until light and fluffy
  • Gently stir through the boiling water, until combined. The mixture will be very thin
  • Pour mixture into prepared tin and bake for 60-65 minutes (this will vary,depending on tin size -see variations in notes), or until a cake tester comes out clean
  • Cool in the pan for 10 minutes, then turn onto a cake rack to cool completely

Fudgy Chocolate Frosting

  • Stir cocoa into the melted butter
  • With a hand mixer, add the milk and icing sugar alternately, mixing until smooth and fluffy
  • Mix through the vanilla
  • Frost the cooled cake, using an offset spatula

Notes

For this recipe, I mainly use my favourite 20cm square tin.  Alternatively, you could use a bundt tin that has been well greased with butter and dusted with flour, smaller bundt tins, loaf tins or mini loaf tins, or round tins for a layer cake....it's so adaptable!  Just adjust the cooking time accordingly.
The frosting could be doubled if you are splitting the cake into more than one tin.
Cake Pan Variations:
  • 2 x smaller loaf pans:  21cm x 11cm, bake for 40-45 minutes
  • larger loaf pan:  27cm x 11cm, bake for 1 hour
  • square pan:  23cm x 23cm, bake for 50-55 minutes
  • slab pan:  23cm x 33cm, bake for 25 minutes
  • bundt tin:  5 cup, bake for 50-55 minutes

Nutrition

Calories: 410kcal | Carbohydrates: 71g | Protein: 5g | Fat: 15g | Saturated Fat: 6g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 4g | Trans Fat: 0.3g | Cholesterol: 17mg | Sodium: 208mg | Potassium: 191mg | Fiber: 4g | Sugar: 54g | Vitamin A: 208IU | Vitamin C: 0.004mg | Calcium: 59mg | Iron: 2mg