Method

1. In a ziplock bag, combine the cream, sugar and vanilla powder.
2. Seal the bag well and shake to combine.
3. Press out all the air and lay the bag flat on a baking sheet. Freeze until firm.
4. Break the ice cream up into chunks and place it in a blender or food processor.
5. Process until the ice cream reaches a soft-serve consistency.
6. Serve immediately or transfer the ice cream to a freezer-proof container and freeze until firm.