Mocha Cake

Cake

• 200 g unsalted butter diced, plus extra for greasing
• 175 g golden caster sugar
• 300 g self-raising flour
• 3 medium eggs
• 1 Tbsp instant coffee dissolved in 3 Tbsp milk
• ½ tsp baking powder

Frosting

• 40 g unsalted butter diced
• 45 g cocoa powder
• 200 g icing sugar
• 40 g milk
• ½ tsp natural vanilla extract