Think of your menu like a hiring manager reviewing resumes - each dish needs to earn its spot. Too many restaurant owners keep dishes that drain profits simply because they don't track which ones are bleeding money. Your menu becomes a powerful filter that helps you reject unprofitable habits and double down on real money-makers.
Why your menu drives your financial decisions
Every dish on your menu competes for kitchen space, inventory dollars, and prep time. You might think you're offering variety, but unprofitable dishes are actually stealing resources from your winners. Without clear profit data, you're running a restaurant based on guesswork rather than facts.
💡 Example:
Restaurant De Smulhoek has 25 dishes on the menu. After analysis it turns out:
- 8 dishes: 25-30% food cost (solid profit)
- 12 dishes: 30-35% food cost (acceptable margins)
- 5 dishes: 38-45% food cost (profit killers)
Cutting those 5 losers boosted their average margin by 4 percentage points.
Profit-killing habits hiding in plain sight
These patterns show up repeatedly in restaurant financials, often invisible to owners who focus on revenue instead of profit:
- Menu bloat: 30+ options create inventory chaos and decision paralysis
- Nostalgia dishes: "My grandmother's recipe" that sells twice monthly
- Seasonal stragglers: Heavy stews in July, cold soups in January
- Instagram dishes: Beautiful plating, terrible margins
- Completeness trap: Vegetarian options nobody orders but you "need to have"
⚠️ Note:
A dish selling just twice weekly costs more in spoiled ingredients and prep time than it generates. You're subsidizing unpopular food with profits from your hits.
How smart menus enforce profitable decisions
Numbers make tough choices easier. Here's how to build a menu that automatically rejects bad financial habits:
1. Calculate real food costs per dish
Use this formula: Food cost % = (Ingredient costs / Selling price excl. VAT) × 100
Anything above 35% food cost usually loses money after you factor in labor, rent, and utilities.
💡 Example calculation:
Beef tenderloin with truffle sauce - menu price €42.00 incl. 9% VAT:
- Selling price excl. VAT: €42.00 / 1.09 = €38.53
- Ingredient costs: €16.80
- Food cost: (€16.80 / €38.53) × 100 = 43.6%
This dish bleeds money. Raise the price or cut it immediately.
2. Map popularity against profitability
Plot every dish on these four categories:
- Popular + profitable: Your stars - promote heavily
- Unpopular + expensive: Delete immediately
- Popular + expensive: Fix the pricing or recipe
- Unpopular + profitable: Market better or replace
3. Plan seasonal transitions ruthlessly
Set calendar reminders to remove seasonal dishes. Summer items disappear October 1st, winter dishes vanish April 1st. No exceptions, no "just one more week."
💡 Real-world example:
Brasserie Het Plein axed 8 dishes generating under 5% of revenue:
- Monthly inventory costs dropped €800
- Food waste fell 30%
- Kitchen staff mastered 17 dishes instead of struggling with 25
- Remaining dishes improved in quality
Result: 3-point margin increase with zero revenue loss.
The lean menu advantage
Fewer options doesn't mean less money. It creates:
- Lower inventory costs: Less buying, less spoilage
- Higher quality: Your team perfects fewer dishes
- Faster service: Guests decide quicker with focused options
- Better margins: Resources flow to proven winners
The strongest menus say "no" more often than "yes." They force you to focus on profit drivers and eliminate expensive distractions.
Tools like a food cost calculator help you see exactly which dishes earn their spot and which ones are costing you money every single day.
How do you analyze your menu for profitability?
Calculate the food cost of each dish
Add up all ingredient costs per portion and divide by the selling price excl. VAT. Multiply by 100 for the percentage. Dishes above 35% are often loss-making.
Analyze sales figures per dish
Look at how many times each dish is sold per week. Dishes that sell less than 5 times a week often cost more in inventory than they bring in.
Create a decision matrix
Place dishes in four categories: high/low sales vs. high/low food cost. Remove dishes with low sales and high food cost. Focus on winners with low food cost.
✨ Pro tip
Track your top 7 dishes over the next 30 days - if their average food cost stays under 32%, you've got a profitable foundation that can carry your entire menu.
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 many dishes should I have on my menu at most?
Most restaurants perform better with 15-20 main dishes. Beyond 25 items, you're creating inventory headaches and overwhelming guests with too many choices.
What if a dish has high food cost but sells well?
Raise the price or reformulate the recipe immediately. Popular dishes with 40% food costs are profit killers. Loyal customers will usually accept a €2-3 price increase without complaint.
How often should I analyze my menu performance?
Review sales data and food costs quarterly. Use seasonal menu changes as natural opportunities to cut underperformers and test new profitable options.
Can I really remove dishes without losing revenue?
Absolutely, if they represent less than 10% of total sales. Guests simply choose alternatives, and you can guide them toward your most profitable dishes through better positioning and staff recommendations.
What's the best way to handle dishes with inconsistent ingredient costs?
Set a maximum acceptable food cost percentage and remove or reprice dishes that exceed it for more than two consecutive months. Volatile ingredient costs require constant monitoring.
Should I keep unprofitable dishes if they bring in new customers?
Only if you can prove they're true loss leaders that drive profitable repeat visits. Most restaurants overestimate this effect - track new customer conversion rates for six months before making exceptions.
📚 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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