Whoopie pies - Better Homes & Gardens Australia

Ingredients

• 250g unsalted butter, chopped, softened
• 3/4 cup brown sugar
• 2/3 cup caster sugar
• 2 eggs
• 2 egg yolks
• 2 cups plain flour
• 1/2 cup baking cocoa
• 1 tsp baking powder
• 1 tsp ground ginger
• 150g vanilla and strawberry flavoured marshmallows
• 80g white chocolate, finely chopped
• 1/2 cup hundreds and thousands
• Note: Allow 20 minutes for cooling.