Chocolate Guinness cake - The Batch Lady

Ingredients

• 1 cup Guinness
• 1.5 cups Plain flour
• 1.5 cups Caster sugar
• 1 cup Rapeseed oil
• 0.33 cups Cocoa powder
• 0.5 cups Sour cream
• 2 tsp Lemon juice
• 1 tsp Baking soda
• 1 tbsp Vanilla extract
• 2 Egg
• 0.5 cups Double cream
• 0.75 cups Icing sugar
• 1.5 packets Full fat soft cheese