Ingredients
Method
1.Grease 25cm x 30cm (10-inch x 12-inch) swiss roll pan; line base with baking paper, extending paper 5cm (2 inches) above long sides of pan.
2.Melt white chocolate in small heatproof bowl over boiling water or in microwave; stir in peanut butter.
3.Melt dark chocolate in small heatproof bowl over boiling water or in microwave; cool 5 minutes.
4.Drop alternate tablespoonfuls of white chocolate mixture and dark chocolate into pan.
5.Gently shake pan to level mixture; pull a skewer backwards and forwards through mixture several times for a marbled effect. Stand at room temperature about 2 hours or until set.
6.Using 5cm (2 inches) flower cutter, cut out shapes; store in single layer in refrigerator.