Sticky ginger lemon drizzle cake

INGREDIENTS

• 140g butter , cut into cubes, plus extra for greasing
• 300g self-raising flour
• 1 tsp bicarbonate of soda
• 4 tsp ground ginger
• 2 tsp mixed spice
• 1 tsp ground cinnamon
• 140g dark muscovado sugar
• 140g black treacle
• 140g golden syrup
• 300ml whole milk
• 1 large egg
• zest and juice 1 lemon
• 50g granulated sugar
• 50g preserving sugar or crushed sugar cubes
• about ½ jar good lemon curd
• 2 balls stem ginger , diced
• 4 tbsp syrup from the stem ginger jar
• 100g soft cheese
• 200ml double cream
• 3 tbsp icing sugar , sieved