Most bakers think they need complex systems to track croissant costs, but that's not true. Weekly price swings in butter, flour, and eggs don't require daily calculations. You just need a simple routine that catches the big shifts before they damage your profits.
Why croissant food cost is tricky
A croissant seems simple, but contains a lot of butter (expensive ingredient) and ingredient prices fluctuate significantly. Butter can go from €8 to €12 per kilo within a month. Flour rises and falls with grain prices. Eggs vary by season.
⚠️ Heads up:
Many bakers calculate with old prices and only notice months later that their margin has disappeared. Check your main ingredients weekly.
Working through the basic croissant recipe
For 100 croissants you need:
- 5 kg flour
- 3.5 kg butter (for laminating)
- 500 grams sugar
- 300 grams fresh yeast
- 8 eggs (for glazing)
- Milk, salt, other ingredients
💡 Example week 1:
- Flour: 5 kg × €1.20 = €6.00
- Butter: 3.5 kg × €8.50 = €29.75
- Eggs: 8 pieces × €0.25 = €2.00
- Other ingredients: €4.50
Total 100 croissants: €42.25 = €0.42 per croissant
💡 Example week 5 (after price increases):
- Flour: 5 kg × €1.35 = €6.75
- Butter: 3.5 kg × €11.20 = €39.20
- Eggs: 8 pieces × €0.32 = €2.56
- Other ingredients: €4.50
Total 100 croissants: €53.01 = €0.53 per croissant
That's €0.11 more expensive per croissant. If you sell 500 croissants per week, this costs you an extra €55 per week = €2,860 per year in lost profit.
Weekly price check routine
Every Monday you check the prices of your main ingredients. Focus on the most expensive 3-4 ingredients, because those have the biggest impact.
For croissants, those are:
- Butter (biggest cost item)
- Flour (biggest volume)
- Eggs (highly variable)
Write down the new prices and immediately calculate your new cost price per croissant. If it rises by more than 5%, consider adjusting your selling price.
Monitoring food cost percentage
A typical food cost for pastries sits between 25% and 35%. With croissants you're often around 30% because of the high butter costs. This is a pattern we see repeatedly in restaurant financials - butter-heavy items push percentages up but still deliver solid margins.
Formula: Food cost % = (Ingredient costs / Selling price excl. VAT) × 100
💡 Example calculation:
Croissant selling price: €2.50 incl. 9% VAT
- Selling price excl. VAT: €2.50 / 1.09 = €2.29
- Ingredient costs: €0.53
- Food cost: (€0.53 / €2.29) × 100 = 23.1%
That's well within the 25-35% range.
Digital tracking vs. Excel
Many bakers use Excel, but that gets messy quickly when you need to update prices weekly. Food cost calculators automatically recalculate your new food cost when you adjust ingredient prices.
Benefits of a digital system:
- Quick price adjustments
- Automatic recalculation of all recipes
- Overview of which products are rising most
- Mobile tracking during purchasing
How do you calculate croissant food cost with changing prices?
Complete your base recipe
Write down exactly all ingredients for 100 croissants including quantities. Don't forget: butter for laminating, eggs for glazing, yeast, salt and milk. Also factor in oven energy as a fixed amount per batch.
Check your 4 main ingredients every week
Every Monday check the current prices of butter, flour, eggs and sugar from your supplier. These 4 make up 80% of your croissant costs. Enter the new prices directly into your system.
Calculate new cost price and food cost percentage
Multiply new prices by your quantities and divide by number of croissants. Check if your food cost is still between 25-35%. Above 35%? Consider a price increase or recipe adjustment.
✨ Pro tip
Lock in butter prices with 2-week supplier contracts during volatile periods. This eliminates your biggest cost variable and lets you calculate croissant margins with confidence.
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
Which ingredients have the biggest impact on my cost price?
Butter is by far the biggest cost item (60-70% of your ingredient costs). Then flour and eggs. Focus your price monitoring on these three ingredients since they drive most of the variation.
What is an acceptable food cost for croissants?
Between 25% and 35% is standard. Croissants often sit around 30% because of high butter costs. Below 25% is excellent, above 35% you're probably losing money.
How do I prevent price increases from eating into my profit?
Track your cost price weekly and set a limit: for example, adjust your selling price at 5% increase. This prevents you from running losses for months without realizing 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.
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 →