Peanut butter and banana nice cream sandwiches

Instructions

1. Process frozen banana in a large blender or food processor until smooth and creamy. Add vanilla extract and pulse to combine (do this step in 2 batches if you have a small blender or food processor). Spread the mixture into into a 30 x 20cm slice tin. Smooth the surface, cover and freeze for about 3 hours or until solid.
2. Mix peanut butter powder with 2 tablespoons cold water in a small bowl until smooth and combined. Spread peanut butter evenly over flat side of each biscuit. Place biscuits, peanut butter-side up, on a tray.
3. Remove banana nice cream from freezer. Working quickly, use a 4cm round cookie cutter to cut 12 rounds from the nice-cream. Top 12 biscuits with the nice cream rounds, then sandwich with the remaining biscuits, peanut-butter-side down. Sift cocoa powder over 1 side of each sandwich. Place biscuits in a single layer in a large reusable container and return to the freezer until ready to serve.