Place the raspberries, water and cordial in a food processor and process until combined.
Pour into a 20 cm x 30 cm metal tin and freeze for 3-4 hours or until set. Cut the sorbet into squares and, in batches, place in a food processor and process until smooth. Return the sorbet to the freezer for 1 hour or until ready to serve.
Recipe Notes
Cover sorbets with plastic wrap and keep in the freezer for up to three weeks.
Allow your sorbet to stand for 5 minutes before scooping.