Salted caramel crunch cake | easyFood

Ingredients

• 440 g dark brown sugar
• 225 g unsalted butter, softened
• 4 large eggs
• 2 egg yolks
• 2 tsp vanilla extract
• 240 g plain flour
• 1 tsp baking powder
• 1 tsp bicarbonate of soda
• tsp ó salt
• 375 ml buttermilk
• 500 g icing sugar
• 250 g unsalted butter
• 2 tbsp ground cinnamon
• 150 g salted caramel sauce
• 60 g popcorn
• Caramel pieces
• Ground cinnamon