Duration: 2 hours
Freezing food is a simple and easy form of preservation that is achievable for anyone with a freezer. Freezing preserves food by keeping it at a temperature (generally about -15°C to -18°C) that is too cold for bacteria and fungi (yeasts and moulds) to grow - preventing spoilage and preserving the food for extended periods of time (between 1 month to a year, depending on the food).
1 Lesson