Preheat your oven to 170°C/340°F and arrange the baking rack onto the middle shelf. This ensures even baking and a beautifully risen cake.
Measure all the dry ingredients, including all-purpose flour, baking powder, baking soda, cocoa powder, and brown sugar. Sift them together directly into a large mixing bowl to remove any lumps and combine thoroughly.
Create a well in the center of the dry ingredients. Crack the eggs and add them into the well, followed by the olive oil and semi-skimmed milk. Use a hand mixer to gently mix everything together for about 5 to 10 seconds until you achieve a smooth batter.
Grease and line an 8-inch cake tin with parchment paper. Pour the batter carefully into the tin, and smooth out the top with a spatula for an even surface.
Place the cake tin in the oven and bake for 25 to 30 minutes. The cake should rise and feel firm to the touch when done. A toothpick inserted into the center should come out clean.
Once baked, remove the cake from the oven and let it cool in the tin for about 10 minutes. Then, carefully take it out of the tin and transfer it to a cooling rack to cool completely.
While the cake is cooling, prepare the frosting by adding the mascarpone cheese, orange zest, powdered sugar, and unsweetened cocoa powder into a mixing bowl. Use a hand mixer or a whisk to blend until everything is well combined and smooth.
Once the cake has cooled completely, spread the frosting generously over the top of the cake, ensuring an even layer. You can use a spatula for a smooth finish.
For the finishing touch, decorate the top of the frosted cake with the Cadbury mini eggs. Place them randomly for a whimsical look that is sure to delight.
Slice, serve, and enjoy the Mini Egg Cake Chocolate Easter Cake with your loved ones. It’s perfect for celebrating Easter or any joyful occasion!
