Sign From Above Halloween Skull Cake

Ingredients

• 2 tsp baking powder
• 1/2 tsp fine salt
• 2 tbsp unsweetened cocoa powder
• 1 tsp bicarbonate of soda (baking soda)
• 1 cup corn syrup
• 400 g all-purpose flour (plain flour)
• 190 g vegetable oil
• 7 g vanilla extract
• 320 g caster sugar (superfine sugar)
• 3 large eggs (55g each)
• 300 g buttermilk
• 20 g red liquid food dye
• 3 batches of Swiss Meringue Frosting
• 1 kg white cooking chocolate (melted)
• 2 tbsp liquid red food dye
• 1/2 tsp strawberry flavoring