Why this log matters
Thorough cooking kills harmful bacteria, and keeping food hot or cooling it fast stops survivors growing. There is no specific law requiring a cooking log, but you must keep records of your food safety checks and how you put things right (GOV.UK). The SFBB "Prove it" method asks you to use a disinfected probe to show your methods work.
Safe temperatures
| Stage | Target | Source |
|---|---|---|
| Cooking | Core of 75°C for at least 30 seconds, or 70°C for 2 minutes, 80°C for 6 seconds, 65°C for 10 minutes, 60°C for 45 minutes | SFBB Cooking safely |
| Hot holding | 63°C or above (legal requirement) | SFBB Hot holding and Prove it |
| Hot food on display | Out of hot holding for up to 2 hours, once only | SFBB Hot holding |
| Cooling | As quickly as possible, then into the fridge at 8°C or below | SFBB Chilling down hot food |
| Reheating in Scotland | Core of at least 82°C, unless that would spoil the food | Food Standards Scotland CookSafe |
In England, Wales and Northern Ireland, reheated food must reach a safe temperature in the centre, using the same time and temperature combinations as cooking. Reheat only once. SFBB does not set a fixed cooling time, so decide your own time limit, write it on the sheet and check you meet it.
What to do if a reading fails
- Cooking or reheating too low: cook for longer and probe again. Use smaller batches or different equipment if it keeps happening.
- Hot holding below 63°C: reheat until it is a safe temperature and put it back once only, or chill it down safely and reheat it later. If you cannot do either, throw it away.
- Displayed hot food past two hours: reheat and return to hot holding, chill it to 8°C or below, or throw it away.
- Cooling too slowly: re-cook it if appropriate, or throw it away. Then change your method: smaller portions, shallow trays, stirring, or a blast chiller.
Write down what went wrong and what you did. The digital log asks for this whenever a temperature is below target, so the record is never left half-finished.
