What do you check during an internal walkthrough of storage, cooling, and preparation areas?

Your daily walkthrough prevents food safety disasters. Check temperatures, hygiene, and shelf life systematically before service. Most kitchen managers discover these critical inspection points too late...

What do you check in storage?

Start your walkthrough in dry storage every time. Look for products in correct positions and any pest activity signs.

💡 Dry storage checklist:

• Products at least 15 cm from the wall
• Nothing directly on the floor
• Expiration dates visible (FIFO principle)
• No damaged packaging
• Temperature between 10-21°C

Focus extra attention on quick-spoiling items like flour, rice and nuts. These draw pests if you store them wrong. And check that packaging stays sealed properly - no wet spots that signal leaks or condensation problems.

Temperature control for cooling and freezer

This part matters most during your walkthrough. Wrong temperatures cause the majority of food poisoning cases.

💡 Checking temperatures:

• Cooling: between 0°C and 7°C
• Freezer: -18°C or colder
• Measure in multiple locations (top, bottom, middle)
• Also check the products themselves with a core thermometer

Write down all temperatures in your logbook. If there are problems, act fast: move products or toss them if they've gotten too warm.

⚠️ Important: If your cooling hits above 7°C, perishable items like meat, fish and dairy become dangerous after 4 hours. Discard them, even if they look perfectly fine.

Hygiene and preventing cross-contamination

Verify that different product types stay separated. Raw meat and fish can never touch ready-to-eat items.

💡 Separation rules:

• Raw meat on bottom shelf of cooling
• Fish in separate cooling or well covered
• Vegetables and fruit separate from meat
• Ready-to-eat products on top shelves
• Cleaning supplies separate from food

Also verify that all products have proper covers. Open containers and trays create cross-contamination risks.

Shelf life and FIFO principle

Walk past every product and examine expiration dates. Items expiring today or tomorrow need to move to the front or your 'use first' list.

💡 FIFO system:

• First In, First Out - use oldest first
• Place new deliveries at the back
• Make dates clearly visible
• Check questionable cases immediately and decide

Preparation and work areas

Confirm that all work areas are clean and service-ready. Look closely at cutting boards, knives and other tools from yesterday's service.

• Work surfaces clean and dry
• Cutting boards without deep scratches (bacteria)
• Knives sharp and clean
• Replace hand towels
• Trash cans empty and clean

Also confirm you have enough cleaning supplies, hand soap and paper towels for service.

Registration and documentation

Everything you inspect must get recorded. During food safety inspections, you must prove that you check daily.

⚠️ Important: Records missing date, time and signature hold no value during inspections. Fill everything completely, even if everything checks out fine.

Most kitchen managers discover too late that incomplete documentation costs them thousands in fines, even with perfect food safety practices. Inspectors can't verify what isn't properly recorded.

Check ventilation and extraction

An often missed part of walkthroughs involves checking ventilation and extraction systems. These maintain correct temperatures and prevent condensation buildup.

• Check that all ventilation grilles are clean and unobstructed
• Check extraction hood operation above cooking plates
• Listen for unusual noises indicating potential defects
• Replace filters per maintenance schedule

Water temperature and sanitation

Your hot water temperature must reach at least 55°C for effective cleaning. Measure this at different tap locations:

• Hand washing stations: minimum 38°C for comfort
• Scullery: minimum 55°C for degreasing
• Dishwasher: 85°C rinse temperature for sanitation

Practical example

Restaurant De Gourmand starts every day at 08:00 with their internal walkthrough. Manager Sandra begins in dry storage and finds the temperature at 23°C - too high for optimal storage. She opens a window for ventilation and leaves a note for the technical team.

In the cooling unit, she measures 8°C instead of the required maximum 7°C. The fresh fish from yesterday's delivery needs immediate use. Sandra puts a 'priority' sticker on the fish container and alerts the chef.

During her FIFO check, she finds yogurt expiring tomorrow. She moves it forward and notes on the daily menu board: "yogurt parfait as dessert special". Registration takes 15 minutes and gets recorded digitally with thermometer photos.

Result: zero food waste, safe temperatures restored, and complete HACCP documentation.

Common mistakes

1. Incomplete temperature recording

Many kitchen teams only read the cooling unit's display temperature, not actual product temperature. Always measure with a core thermometer in different products too.

2. Not consistently applying the FIFO principle

New stock often gets placed up front because it's easier. This wastes an average 3-5% of food purchases through spoilage. With monthly purchases of €8,000, that's €240-400 lost.

3. Cross-contamination through incorrect storage

Putting raw meat above vegetables is a classic error. One drop of meat juice can ruin an entire lettuce batch.

4. No action taken on deviations

Problems get noted but not solved. A cooling unit consistently 1°C too warm cuts product shelf life by 25-50%.

5. Filling in records afterwards

Forms get 'updated' at day's end instead of real-time. Food safety inspectors spot this immediately through time recording inconsistencies.

Timing and frequency

Plan your walkthrough strategically in your daily schedule:

• Morning (08:00-09:00): Complete check of all areas
• Afternoon (14:00): Temperatures and FIFO rotation
• Evening (20:00): Final check and next day preparation

A thorough morning check needs 20-30 minutes for an average restaurant. Afternoon and evening checks each take 10 minutes.

Summary

An effective internal walkthrough involves systematic checking of storage, temperatures, hygiene and documentation. Always begin in dry storage, verify critical temperatures in cooling and freezer, prevent cross-contamination through proper separation, and consistently apply FIFO principles.

Record everything immediately and completely - this proves your careful food safety procedures. Act fast on deviations and schedule checks at fixed times. Investing 45 minutes daily in walkthroughs prevents costly fines, food waste and reputation damage.

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📚 Sources consulted

• EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
• EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
• EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
• NVWA — Hygiënecode voor de horeca (2024) — Official source
• NVWA — Allergenen in voedsel (2024) — Official source
• Codex Alimentarius — International Food Standards (2024) — Official source
• FSA — Safer food, better business (HACCP) (2024) — Official source
• BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
• Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
• WHO — Foodborne diseases estimates (2024) — Official source

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