Wagon wheel slice

Method

• 1
  Preheat oven to 180°C/160°C fan-forced. Grease a 3cm-deep, 16cm x 26cm slice pan. Line base and sides with baking paper, extending paper 2cm from edge on all sides.
• 2
  Using an electric mixer, beat 185g butter and sugar until light and fluffy. Sift flours over butter mixture. Stir until dough comes together. Press mixture into prepared pan. Bake for 20 minutes until golden.
• 3
  Spread warm base with jam. Cover with marshmallows, cut-side down. Bake for 2 minutes. Remove from oven. Press down on marshmallows to level surface. Cool in tin.
• 4
  Combine chocolate and remaining butter in small saucepan over low heat. Cook, stirring, for 2 to 3 minutes or until melted. Pour over marshmallows. Tap pan to level surface. Refrigerate for 2 hours or until set. Stand at room temperature for 5 minutes before cutting into pieces and serving.