Vanilla ice cream with caramelized nuts and chocolate sauce

1. Heat the sugar, water and lemon juice in a saucepan until dissolved, add the nuts and cook until the sugar has caramelized. Pour onto the Lékué baking sheet and allow to cool. Then break on top of a cutting block.
2. Break up the chocolate and place in a bowl, then add the boiling cream. Stir until creamy.
3. Serve the ice cream in individual bowls, add the caramelized nuts and decorate with the chocolate sauce using the Decopen.