Mile-high chocolate brownie flapjack stack with pretzel brittle and peanut butter sauce – Food & Hom

Ingredients

• Chocolate brownie flapjacks
• 200g white sugar
• 200g cake flour
• 100g cocoa powder
• 7,5ml (1½ tsp) baking powder
• pinch salt
• 1 egg
• 125ml (½ cup) buttermilk
• 5ml (1 tsp) vanilla extract
• 160ml black coffee, hot
• 30ml (2 tbsp) smooth peanut butter
• 60g butter, melted
• Pretzel brittle
• 100g salted pretzels
• 60ml (¼ cup) water
• Peanut butter sauce
• 240g creamy peanut butter
• 60ml (¼ cup) peanut oil
• 45ml (3 tbsp) icing sugar, sifted