Danish Dream Cake

Sponge

• 100 g unsalted butter, diced, plus extra for greasing
• 3 large eggs
• 250 g caster sugar
• 100 g milk
• 1 tsp natural vanilla extract
• 250 g plain flour
• 2 tsp baking powder
• 1 pinch fine sea salt

Topping

• 125 g unsalted butter, diced
• 200 g light brown sugar
• 50 g milk
• 100 g desiccated coconut