Food safety log book for restaurants: what goes in it and how to keep it
A food safety log book for a restaurant is one binder, or one set of sheets, that holds the daily records an inspector or auditor asks to see: cooler and freezer temperatures, hot and cold holding checks, cooking and cooling records, receiving checks, thermometer calibration, sanitizer strength and cleaning. Buying a printed log book is fine if its pages match your menu; most kitchens do better building their own from five to eight sheets. This guide lists what belongs in the book, how to fill a page, and when paper stops being enough.
If you would rather not assemble it yourself, find your restaurant and print the finished log for your menu, free.
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What a food safety log book is, and what it is not
A log book is the place where monitoring gets written down. It is not the HACCP plan or the food safety plan: that document says what you will check and what the limit is. The log book is the proof that you checked. An inspector who asks "how do you know the walk-in held 41°F last Tuesday?" is asking for the page.
The name varies. "Food hygiene log book" is the UK and Irish term. In the US you will see "temperature log book", "HACCP log book" or "food safety binder". They mean the same thing: dated, initialed records in one place. Whether the law requires one depends on where you are. The FDA Food Code, which most US states adopt in some form, requires you to hold hot food at 135°F or above and cold food at 41°F or below [1], but it does not say you must write the readings in a book unless you run a specialized process under a HACCP plan. Many local health departments, franchisors, insurers and auditors still ask for records, so a book earns its keep. Read do restaurants need a HACCP plan for where the written requirement starts.
The sections a restaurant log book needs
Start with the records that match what an inspector checks first. Eight sections cover a normal full-service kitchen. Drop the ones your menu does not use.
| Section | What it records | How often | Guide |
|---|---|---|---|
| 1. Receiving | Delivery temperature, supplier, rejects | Every delivery of cold or frozen food | Receiving log |
| 2. Cold storage | Walk-in, reach-in, prep table and freezer readings | At opening and closing, more in summer | Walk-in log, refrigerator log, freezer log |
| 3. Cooking | Core temperature of poultry, ground meat, eggs held hot | Each batch, or a sample on busy lines | Control points |
| 4. Hot and cold holding | Steam table, hot well, salad bar, sandwich rail | Every 2 to 4 hours of service | Hot holding, cold holding |
| 5. Cooling and reheating | Start time, 70°F time, 41°F time; reheat to 165°F | Every batch cooled or reheated | Cooling log, reheating log |
| 6. Thermometer calibration | Ice-point check of each probe | Weekly, and after a drop | Calibration log |
| 7. Warewashing and sanitizer | Dish machine temperature, sanitizer ppm | Each shift or each fresh bucket | Dishwasher log, sanitizer log |
| 8. Cleaning and pests | Task list by frequency, pest sightings | Daily and weekly | Cleaning log, pest log |
Behind the eight sections put a ninth page: the corrective-action sheet. It is where you write what you did when a reading was out of range. A book full of perfect readings and no corrective actions looks invented to an experienced inspector; real kitchens miss, and a page that shows the miss and the fix is more convincing.
A filled page, so you can copy the style
Here is one cold storage page as it should look after a Tuesday. Notice that every row has a time, a reading, initials, and where something was wrong, an action.
| Date | Time | Unit | Reading | Limit | Initials | Action |
|---|---|---|---|---|---|---|
| 11/10 | 7:05 | Walk-in cooler | 38°F | 41°F or below | MR | - |
| 11/10 | 7:08 | Reach-in, line | 40°F | 41°F or below | MR | - |
| 11/10 | 7:10 | Prep table, sandwich | 44°F | 41°F or below | MR | Moved ham and cheese to walk-in; rechecked at 8:10 and 40°F; service called |
| 11/10 | 7:12 | Freezer | -2°F | 0°F or below | MR | - |
| 11/10 | 21:30 | Walk-in cooler | 39°F | 41°F or below | JT | - |
| 11/10 | 21:33 | Prep table, sandwich | 39°F | 41°F or below | JT | Back in range after service |
A reading of 44°F on a prep table is not a disaster; food that sat at 44°F for a short, known time can often be kept, and food that sat longer cannot. The page records the decision. For how long food can safely sit above 41°F see cold holding temperature.
Rules for filling it so an inspector believes it
- Write at the time, not later. Batch-filling a week of readings on Friday is the habit inspectors spot: same pen, same handwriting pressure, identical numbers.
- Real numbers, not ticks. A tick that says "OK" hides a creeping cooler. Write 38, 39, 40, 41, 43 and you see the problem three days before the food is at risk.
- Initials on every line. One person, one line. A manager initials the page weekly to show review.
- Cross out, never erase. One line through the error, the correct value beside it, initials and date. Correction fluid makes pages look tampered with. See HACCP record keeping for correction and retention rules.
- Write the action, not "fixed". What was done, to what food, by whom.
- Keep the thermometer honest. A wrong probe makes the whole book wrong. Calibrate on a schedule and write it down.
- Store it where the line can reach it and the inspector can see it. A binder hung by the walk-in door gets filled; one in the office does not.
Buy a printed log book or build your own?
Printed food safety log books sell in office and restaurant supply shops and online. They are cheap and bound pages cannot be quietly swapped, which some auditors like. The trouble is fit. A generic book has a page for things you never make and no page for what you do: a bar with a sushi program or a bakery with custard fillings needs rows a generic book lacks. A bound book also cannot add a column when your inspector asks for one.
| Printed log book | Binder you build | Digital log | |
|---|---|---|---|
| Cost | Low, one-off | Printing and a binder | Monthly or per sensor (see monitoring systems) |
| Fit to your menu | Generic | Exact | Depends on the product |
| Hard to alter | Yes, bound | Moderate | Time-stamped |
| Missed checks flagged | No | No | Often yes |
| Best for | One simple kitchen | Most restaurants | Multi-unit, or many units to watch |
For most single restaurants the middle column wins. Print the eight sections for your actual menu, put them in a binder with tabs and refill monthly. If a log book on paper is the question, paper vs digital temperature logs compares what inspectors accept and what each costs.
How to start a log book this week
- List every unit that holds food: coolers, reach-ins, prep tables, freezers, hot wells. Number them. This becomes the "Unit" column.
- List what you cook, hold hot, cool and reheat. These decide which of sections 3 to 5 you need. A menu with no cooled soups does not need a cooling page.
- Print a week of pages and put a pen on a string next to the binder.
- Set times: opening, mid-shift, closing for storage; every two hours for holding.
- Give the opening and closing cook the job by name. Checks assigned to "the kitchen" are checks nobody does.
- Review on Friday: the manager reads the week, initials the page and opens the corrective-action sheet for anything missed.
After four weeks, look at the pattern: a unit that is always 40°F at opening needs service; a section nobody fills needs to be shorter. Cut what you do not use. A short book that is filled out beats a thick one that is not.
When a paper log book stops being enough
- You have more than about ten units to read and the readings take a cook ten minutes at each end of the day.
- A unit failed overnight and nobody knew until morning. Paper only records what someone checks; sensors with alarms catch the 2 am failure.
- Multiple locations and a head office that needs to see all of them.
- Staff turnover is high enough that pages go unfilled when the person who knew the routine leaves.
Until then, paper works. If you do move, keep the paper pages for the period you are required to hold them, and read restaurant temperature log app or paper log before paying for anything.
What to do with old pages
Do not throw out a finished month. Pull it from the binder, label it with the month, and file it in a box. How long to keep it depends on your health department, your insurer and any HACCP plan you operate under; HACCP record keeping explains how to find the number for your place. If you have a dispute with an inspector or an insurance claim, the old pages are your evidence. A common minimum people choose in the absence of a rule is one year, which is a practice not a legal rule, so check yours.
Questions
Is a food safety log book a legal requirement?
Not by itself under the FDA Food Code for an ordinary restaurant. The Code sets limits, and requires records for specialized processes covered by a HACCP plan [1]. Local health departments, franchisors and insurers often ask for records anyway. Ask yours.
What is the difference between a food safety log book and a HACCP plan?
The plan says what you control and the limit; the log book records that you checked. See HACCP vs food safety plan.
Can I keep my log book on a spreadsheet?
Yes if it is saved with dates, locked against edits to old rows and printed or shown on request. Many inspectors prefer paper they can hold. A spreadsheet that is filled at the end of the week has the same weakness as batch-filled paper.
What do I do if I find a missed day?
Leave the blank and write "not recorded" with the date and initials, and note what you did to restore control. Never fill in numbers you did not read.
How many sheets do I need for one restaurant?
Most kitchens run on five to eight, by the table above. A bar-only or coffee-only place may need two or three.
Do I need a different book for each station?
No. One book with a unit column works, unless you have a separate kitchen such as a commissary or a catering line, where a separate book keeps the records clear.
Need the book set up for your menu? Find your restaurant and print the finished log, free.
Sources
Related: all food safety guides, restaurant temperature log sheet, HACCP checklist for a restaurant.