Preheat your oven: Preheat your oven to 180°C (350°F). Grease and flour a round cake pan to ensure easy removal later.
Prepare the sponge cake: In a mixing bowl, beat the eggs and sugar together until they become light and fluffy. This step is crucial for a soft sponge!
Combine dry ingredients: Gradually sift in the wheat flour and baking cocoa, gently folding to create a smooth batter. It’s okay to take your time here—patience will yield a wonderful texture.
Bake the cake: Pour the batter into your prepared cake pan and bake for 25-30 minutes. A toothpick inserted in the center should come out clean when it’s done.
Cool the cake: Once baked, allow your sponge cake to cool completely on a wire rack.
Prepare the filling: In a saucepan, heat the milk, sugar, and vanilla sugar until warm, stirring occasionally.
Add coconut: Once warmed, mix in the coconut flakes and let the mixture cool slightly before stirring in the previously softened butter.
Layer the cake: Cut the cooled sponge cake in half horizontally. Spread the coconut filling evenly on the bottom half.
Finish assembling: Place the top half back on and refrigerate the cake for a couple of hours to allow the filling to set before slicing.
Serve and enjoy: Once it’s set, slice up the Bounty Cake, serve with an optional dollop of whipped cream, and enjoy your culinary masterpiece!