Red Velvet Cake with cream cheese butter frosting

Ingredients

• 350 g Lurpak® Unsalted Butter, room temperature
• 425 g granulated sugar
• 3 large free range eggs
• 3 tbsp red food colouring
• 2 tsp vanilla essence
• ½ tsp white vinegar
• 340 g plain flour, sieved
• 35 g corn starch
• 2 tbsp cocoa powder
• 1 tsp baking powder
• 1 tsp salt
• 240 ml buttermilk
• 450 g cream cheese, plain
• 225 g Lurpak® Unsalted Butter, room temperature
• 2 vanilla pods, seeds scraped out
• 480 g icing sugar
• 70 g freeze dried raspberries, crushed