Recipe cost control: what 100 portions at €10 really earn
The number "€1,000" looks great on paper. But walk through the cost of flour, butter, eggs, and packaging on a batch of 100 cakes — and the story changes. Real profit starts with a real recipe sheet.
The calculation that seems obvious
100 chocolate cakes at €10 each: a worked example
€712 looks great. Until you add labour, energy, and overhead — and discover the recipe was priced 15 % below break-even because supplier prices changed last month.
These are illustrative prices for a European professional kitchen. Your actual costs depend on your suppliers — which is exactly why you need a cost sheet with your own numbers, not a rough estimate.
Why your cost per serving changes when you scale
Doubling a recipe does not double precision. When you scale from 10 to 100 portions, yield factors compound: the percentage of an ingredient that is usable after trimming or reduction does not change, but the total waste in euros multiplies. A 10 % yield loss that costs €0.50 on a small batch costs €5 on a hundred-portion run.
A technical sheet ties every ingredient to its net yield, so the cost per serving you see is the cost you actually pay — not the cost before peeling, trimming, or reduction. This is the foundation of real recipe profit margin analysis.
Ingredient prices that change without warning
Butter. Chocolate. Eggs. If you work in a professional kitchen, you know these prices shift regularly. A recipe priced in January may be losing money by March — without a single change to the menu.
Ingredient price tracking gives you a log of what you paid per unit at each purchase. When a price increases, the impact on every dish using that ingredient updates automatically — before you see it in your monthly P&L. That is the difference between reacting to a problem and preventing one.
Food cost percentage and the selling price that works
Food cost percentage (FCP) is your ingredient cost divided by your selling price, expressed as a percentage. Most professional kitchens target between 25 % and 35 % FCP depending on the type of operation. A pastry shop and a fine-dining restaurant live by different numbers — but both need to know theirs.
Setting a selling price from gut feeling is one of the most common ways a kitchen quietly loses money. The right approach: know your ingredient cost, apply your target FCP, and let the data guide the price. Adjust for market positioning and competition, but always start from the real cost.
The technical sheet: the financial document your kitchen needs
A technical sheet (ficha técnica) is not just a recipe card. It is a financial document: every ingredient with its gross quantity, yield factor, net quantity, unit price, and line cost — total at the bottom, cost per serving on the side.
Without it, you are running a kitchen on instinct. With it, every decision — what to charge, when to reformulate, which dishes belong on the menu — is backed by actual numbers. Menu engineering starts here: identifying your stars and your underperformers requires this data to exist in the first place.
Recipe cost breakdown
Build a complete technical sheet with yield-corrected ingredient quantities, real supplier prices, and an instant cost per serving. No spreadsheet macros required.
Batch scaling
Scale any recipe from 10 to 1,000 portions and watch ingredient quantities and total cost recalculate in real time — yield adjustments included.
Ingredient price tracking
Log every supplier purchase and track price variation over time. Know when a price spike changes your recipe margins before it hits your bottom line.
Food cost checker
Enter your target food cost percentage and see which dishes are within range, which are over, and what a small change in yield or sourcing would do to the numbers.
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Frequently asked questions about recipe cost control
Start with your gross revenue (units × selling price). Subtract all direct ingredient costs using a technical sheet with yield-corrected quantities and your actual supplier prices. The result is your gross ingredient margin. To reach net profit, also deduct labour, energy, packaging, and overhead. Many kitchens skip the ingredient-level detail and are surprised by the final number.