Your ribeye steak sells 45 times weekly at €19.33 profit per plate, yet it's buried halfway down your menu. Stars - dishes that are both popular and profitable - deserve prime real estate on your menu. The math behind redistributing space toward these winners can reveal thousands in untapped annual profit.
What are Stars in menu engineering?
Stars represent dishes that customers love AND generate strong margins. They're your workhorses - selling consistently while delivering solid returns. These items earn their spot in the spotlight.
? Example Star dish:
Ribeye steak - €38.50 menu price:
- Sells: 45 times per week
- Food cost: 28% (€9.30 ingredients)
- Margin per portion: €19.33
- Total margin per week: €870
The margin impact calculation
You're measuring the profit shift that happens after repositioning. Stars get more orders, lower-margin dishes get fewer. The net difference shows your impact.
Formula:
Margin impact = (Extra Star sales × Star margin) - (Reduced other dish sales × Other dish margin)
? Calculation example:
You give your ribeye (Star) more space, so sales increase from 45 to 55 per week:
- Extra ribeye sales: 10 units
- Ribeye margin: €19.33 per unit
- Reduced pasta sales: 8 units (margin €8.50)
Impact: (10 × €19.33) - (8 × €8.50) = €125.30 per week
Factors that influence the impact
Menu placement isn't random - psychology drives ordering patterns. I've seen restaurants make a mistake that costs them EUR 200-400 per month by ignoring these placement principles:
- Position on menu: Top right gets maximum eyeball time
- Visual attention: Boxes, colors, images create focus
- Description length: More words = more consideration
- Price anchor effect: High-priced items make others seem reasonable
⚠️ Note:
Establish a baseline using at least 4 weeks of data before changes. Seasonal trends and special events can distort your measurements.
Practical adjustments for more Star sales
Here's how you actually shift attention to your profit drivers:
- Move to top right: The golden zone of menu real estate
- Add visual elements: Border, background color, or chef's hat icon
- Expand description: Longer text draws more consideration
- Group complementary items: Boost cross-selling opportunities
- Cut underperformers: Less clutter means more Star focus
ROI of menu redesign
Professional menu redesigns run €500-2000. But promoting Stars effectively pays this investment back fast.
? ROI example:
Menu redesign costs: €1,200
- Extra margin per week: €125
- Per month: €500
- Paid back in: 2.4 months
After that: €6,000 extra margin per year
Measure and adjust
You can't improve what you don't track. Monitor these metrics to validate your changes:
- Sales per dish: Are Star orders climbing?
- Average check value: Rising from higher-priced selections?
- Daily margin totals: Your bottom-line indicator
- Mix percentage: What share of customers choose Stars?
Tools like KitchenNmbrs reveal which dishes drive the most margin, enabling data-backed menu decisions rather than guesswork.
How do you calculate the margin impact? (step by step)
Measure your current sales and margins
Track for 4 weeks how many of each dish you sell and what the margin per portion is. This is your baseline to measure the impact against.
Estimate the shift in sales
Determine how much more of your Star you expect to sell and how much less of other dishes. Be conservative: 10-20% shift is realistic.
Calculate the net margin impact
Multiply the extra Star sales by its margin, subtract the lost margin from other dishes. This gives you the net impact per week.
✨ Pro tip
Track your current top 3 Stars for exactly 30 days, then move them to premium menu positions and measure the sales lift. This focused approach captures 70% of your potential margin gains without overwhelming changes.
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
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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
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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