Here's something most restaurant owners don't want to admit: excessive doggy bag requests are actually a red flag for your margins. Sure, guests taking food home seems positive - they're getting value, right? But you're essentially giving away ingredients that could boost your bottom line instead of being packaged up and carried out the door.
Why doggy bags are a signal
Doggy bags are normal with large portions or special occasions. But if 70% of your guests regularly take food home, something's off:
- Portions are too large for the average appetite
- Prices are too low for the amount of food
- Menu engineering doesn't match guest expectations
- Kitchen produces too much per plate
⚠️ Heads up:
Frequent doggy bags don't automatically equal happy customers. They might mean you're serving too much food for the price point you've set.
Calculate the financial impact
First, measure how many guests actually request doggy bags and what that's costing you:
💡 Example calculation:
Restaurant with 100 covers per day, 75% request doggy bag:
- Average leftover value per doggy bag: €3.50
- 75 doggy bags × €3.50 = €262.50 per day
- Per year: €262.50 × 300 days = €78,750
That's €78,750 in ingredients you're essentially 'giving away'
Three scenarios to deal with
Scenario 1: Reduce portions
Cut portion sizes by 15-20% and maintain your current pricing. This directly boosts your margin - a pattern we see repeatedly in restaurant financials after owners make this adjustment.
- Lower ingredient costs per plate
- Fewer doggy bags
- Same selling price
- Risk: guests may be dissatisfied
Scenario 2: Raise prices
Keep portions the same, but increase prices by 10-15%. Position it as a 'premium portion'.
💡 Example price increase:
Steak from €28 to €32 (14% increase):
- Old margin: €28 - €9 ingredients = €19
- New margin: €32 - €9 ingredients = €23
- 21% more profit per plate
Scenario 3: Introduce two portion sizes
Offer 'regular' and 'grande' options. Most guests choose regular, big eaters can go for grande.
- Regular: 80% of current portion, same price
- Grande: current portion, 20% price increase
- Guests have a choice
- You save on ingredients
How to communicate this
Adjust your menu quietly without fanfare. Customers notice gradual changes less than sudden overhauls.
⚠️ Heads up:
Test changes on 2-3 dishes first. Measure customer reactions before adjusting your entire menu.
Measure the results
Track these metrics before and after your adjustments:
- Doggy bag percentage: how many guests request one?
- Average check value: does it go up or down?
- Food cost percentage: does your margin improve?
- Guest satisfaction: do reviews stay positive?
- Number of covers: do guests still come?
Food cost tracking tools help you monitor these metrics and measure your changes' impact without tedious manual calculations.
How do you tackle structural doggy bags? (step by step)
Measure your current situation
Count how many guests request a doggy bag over the course of a week. Also note what typically goes into the doggy bag (estimate the value). This gives you a baseline to measure improvements against.
Choose your strategy
Decide whether you'll reduce portions, raise prices, or introduce two sizes. Test this first on your 3 best-selling dishes before adjusting your entire menu. This limits your risk.
Implement gradually
Roll out changes gradually over 2-3 weeks. Measure the doggy bag percentage and average check value weekly. If both improve without losing guests, then expand to more dishes.
✨ Pro tip
Track your doggy bag requests for exactly 14 consecutive days during normal operations. Most restaurant owners underestimate this number by 30-40%, which means they're missing significant margin opportunities.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
How much can I save by reducing portions?
With 15% smaller portions, you save 15% on ingredient costs per dish directly. On a steak with €9 ingredient costs, that's €1.35 per plate. With 50 steaks per week, that's €3,510 per year.
What if guests complain about smaller portions?
Test on a few dishes first and measure the reaction. Often guests barely notice a 10-15% difference. If needed, communicate about 'refined portions' or introduce two sizes so guests have a choice.
Should I stop offering doggy bags?
No, offer them but make them the exception rather than the standard. If you align portions well with average appetite, fewer guests will request them. It remains good service for those who need it.
📚 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
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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