Banana cake with coconut frosting recipe

Ingredients

• 200 g cream cheese, softened
• 40 g unsalted butter, softened
• 50 g icing (confectioners') sugar, sifted
• 3 tbsp well-stirred cream of coconut
• 110 g unsalted butter, softened, plus extra for greasing
• 150 g light brown soft sugar
• 2 eggs
• 300 g very ripe bananas, well mashed
• 4 tbsp soured cream
• 1/2 tsp vanilla extract
• 190 g plain flour, plus extra for dusting
• 1 1/2 tsp baking powder
• 1/2 tsp bicarbonate of soda
• 2 tsp ground cinnamon
• 80 g butter
• 2 bananas, sliced
• 30 g raw coconut flakes, toasted, to decorate