Growth sounds exciting, but expanding with broken numbers is financial suicide. Too many restaurant owners open their second location while the first one bleeds money. You need rock-solid calculations before you even think about scaling.
The growth trap: why calculations come first
Your dining room stays packed, regulars love you, and expansion feels obvious. But scaling without financial control? That's like cooking blindfolded – you won't notice the kitchen fire until it's too late.
⚠️ Watch out:
If your food cost hits 35% or higher, you're losing money on every single plate. Growth just makes the bleeding worse.
Check 1: Do you know your actual food cost?
Reality check time: can you tell me the exact ingredient cost for your top 5 dishes? I'm talking precise numbers that include every grain of salt, not ballpark guesses.
💡 Example:
Pasta carbonara for €18.50 (incl. 9% VAT):
- Pasta: €0.45
- Bacon: €1.80
- Eggs: €0.60
- Parmesan: €1.20
- Cream: €0.35
- Herbs, oil: €0.25
Total ingredient costs: €4.65
Selling price excl. VAT: €16.97
Food cost: 27.4% - that's solid!
Can't nail these numbers instantly? Then expansion isn't happening. You're gambling on which dishes actually make money versus which ones drain your bank account.
Check 2: Do you have control over your total costs?
Food cost is just one piece of the puzzle. You've got to track every expense category each month:
- Fixed costs: rent, insurance, subscriptions
- Personnel costs: salaries, social contributions, temp workers
- Variable costs: purchasing, energy, marketing
The magic number: total costs should stay under 85-90% of revenue. Go higher and you don't have the financial cushion that growth demands.
💡 Example calculation:
Monthly revenue: €45,000
- Purchasing (food cost 30%): €13,500
- Personnel (35%): €15,750
- Rent and fixed costs: €8,000
- Other costs: €3,000
Total costs: €40,250 (89.4%)
Profit: €4,750 (10.6%) - barely enough for growth
Check 3: Are your processes transferable?
Growth means more staff and maybe multiple locations. Can you document exactly how every dish gets made? Are your recipes written down somewhere other than your head chef's brain?
Without standardized procedures, expansion becomes a roll of the dice. Every new cook interprets your dishes differently, and your food costs spiral out of control.
Check 4: Can you steer by numbers daily?
Based on real restaurant P&L data, successful operators track these metrics every single day:
- Yesterday's sales figures
- Purchase amounts and categories
- Waste quantities and why they happened
- How you're tracking against budget
This gets twice as complex with two locations. If daily monitoring feels overwhelming now, growth will turn into complete chaos.
⚠️ Watch out:
Many entrepreneurs think growth will fix existing problems. Truth bomb: growth turns small problems into massive disasters.
When are you ready to grow?
You're expansion-ready if you can check all four boxes:
- Stable food cost: consistently 25-35% and you know exactly where every penny goes
- Healthy profit: minimum 10-15% net profit every month
- Documented processes: recipes, procedures and methods are written down and systemized
- Daily control: you track key numbers without spending hours on admin work
💡 Real-world example:
Restaurant The Emperor evaluates growth readiness:
- Food cost: 28% (excellent)
- Net profit: 12% (adequate)
- Recipes: fully documented in system
- Control: daily 10-minute number reviews
Verdict: expansion approved!
Get calculations in order first, then grow
Missing any of those four checkmarks? Fix your financial foundation before you do anything else. Getting these processes organized takes a few weeks, but it prevents thousands in future losses.
Many operators automate food cost tracking and recipe documentation to get number control quickly without eating up their entire day.
How do you test if you're ready to grow? (step by step)
Calculate your food cost for your top 5 dishes
Make a list of your 5 best-selling dishes. Calculate exactly what all the ingredients cost for each dish and divide this by the selling price excl. VAT. If this comes out above 35%, you're not ready to grow yet.
Check your total cost structure
Add up all your costs: purchasing, personnel, rent, energy, insurance. Divide this by your monthly revenue. If this comes out above 90%, you don't have a buffer for growth investments.
Test your processes
Ask yourself: could a new employee make all your dishes tomorrow without you being there? If the answer is no, document your recipes and procedures first before you grow.
✨ Pro tip
Track your food cost daily for 90 consecutive days without missing once. If you can maintain this discipline consistently, you've proven you have the control mindset needed for expansion.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
Was this article helpful?
Frequently asked questions
What if my food cost consistently runs above 35%?
You're hemorrhaging money on every plate that leaves the kitchen. Either raise prices, cut portion sizes, or find cheaper ingredients. Don't even think about growth until you've fixed this bleeding.
How long does it realistically take to organize my calculations?
With focused effort, plan on 2-4 weeks. You'll need to document recipes, calculate precise cost prices, and build daily tracking routines. Don't rush this foundation – it's everything.
What happens if I grow before my numbers are solid?
You'll multiply your losses across multiple locations. Small calculation errors become massive cash drains when scaled up, and you'll lose control of both locations instead of just one.
⚠️ EU Regulation 1169/2011 — Allergen Information — https://eur-lex.europa.eu/eli/reg/2011/1169/oj
The allergen information on this page is based on EU Regulation 1169/2011. Recipes and ingredients may vary by supplier. Always verify current allergen information with your supplier and communicate this correctly to your guests. KitchenNmbrs is not liable for allergic reactions.
In the UK, the FSA enforces allergen regulations under the Food Information Regulations 2014.
📚 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.
Selling food? Then you need KitchenNmbrs
Whether you run a restaurant, food truck, catering company, or meal kit business — you need to know what each dish costs. KitchenNmbrs gives you that insight. Start your free trial.
Start free trial →