Training staff on temperature logs
By Vimal Bhaya, Founder and Lead Systems Architect · Last reviewed 25 October 2026
This is a continuation of Temperature log basics, a 7-part tutorial. You are on part 7 of 7.
Train by doing, not by telling. Walk each new starter through one real round: where the thermometer goes, how to check it in ice water, what to write, and what to do when a reading is high. Then watch them do a round on their own and sign them off.
The FDA Food Code makes the person in charge responsible for that training. The signed sheet is your proof it happened.
The Food Code puts training on the person in charge
FDA Food Code 2-103.11 makes the person in charge make sure employees are "properly trained in food safety, including food allergy awareness", for the work they do. It also asks for "daily oversight of the employees' routine monitoring of food temperatures".
The inspector checks the person in charge, too. They can show their knowledge in three ways: no priority violations on the day, a certified food protection manager certificate, or correct answers to the inspector's questions. Those questions include the temperatures and times for cold storage, hot holding, cooling and reheating.
Some states also require a card for every food handler. California, for example, asks for one within 30 days of hire, valid for 3 years. Ask your health department what yours requires.
A new starter needs six skills for a temperature round
- Find the thermometer. It sits in "the warmest part" of each cooler, usually near the door. Should be: there, readable, and not hidden behind stock.
- Check the thermometer. Stand the probe in a cup of ice and water. Should read: 32°F (0°C). The Food Code wants food thermometers accurate to within 2°F (1°C).
- Read the actual number. Write what the thermometer shows, not the target printed on the form, and not a rounded number.
- Write the time it was taken. Not the time slot printed on the form.
- Know the limits. Cold food 41°F (5°C) or colder, freezers 0°F (-18°C) or colder, hot food 135°F (57°C) or hotter. See the danger zone.
- Act on a bad reading, and write the action. Probe the food, find the last good reading, tell the person in charge, and write down what was done.
Each of these is covered in detail in how to do temperature logs correctly. Print it, or the free temperature log sheet below, for the training session.
Teach it on the floor in four steps
- Show. The trainer does one full round while the new starter watches and asks questions.
- Explain why. Why 41°F (5°C), why the warmest spot, why the real time. People cut corners on checks they do not understand.
- Watch. The new starter does a round with the trainer beside them, including one ice-water check.
- Sign off. Only after the new starter does a round alone and the trainer checks a few of the readings with their own probe.
A sign-off sheet shows who was trained, by whom and when
| Skill | What the new starter shows you |
|---|---|
| Find the thermometer | Points to it in every cooler and freezer, and says why it sits there |
| Check the thermometer | Does an ice-water check, and says what to do if it does not read 32°F (0°C) |
| Read the actual number | Writes the reading shown, including a reading that looks wrong |
| Write the time | Writes the time on the clock, not the slot on the form |
| Know the limits | Says the limits for coolers, freezers and hot holding without looking |
| Act on a bad reading | Talks through what they would do, and writes an example action |
Have the trainer and the new starter sign and date the sheet, and keep it with the person's records. It is the simplest proof that the person in charge did the training.
The log tells you when to retrain
A log shows its training gaps if you read it. Look for these signs:
- Rows written left to right in one go, instead of one column per round. See pencil whipping.
- The same number at every check.
- Times that match the printed slots exactly, every day.
- An empty action column, on days with high readings.
One kitchen worker put the case for the paper log like this, in a public thread about automatic logging:
"Temperature logs are a way to enforce discipline and consistency in a kitchen. If a line cook can't keep his logs up to date on his shift, who knows whether he's cutting corners on that entree he needs to send out 50 times a night."
r/KitchenConfidential
When the signs show up, retrain the person, and look at the shift. If the round does not fit the shift, training will not fix it. See who is responsible for temperature logs.
Tired of training every new hire on the clipboard? Automate it away
TemperatureWise takes the cooler and freezer readings, so training can go to the checks only people can do. It records each box at least every 15 minutes and keeps the record indefinitely. When a box drifts out of its normal pattern, TemperatureWise emails, then texts and calls up to 3 people per sensor until someone answers.
Staff still need training to probe food, receive deliveries, check cooling and hot holding, and record what they did about a high reading, in the TemperatureWise app next to the alert.