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Restaurant costing: how to calculate the real cost of each dish

Learn how to do proper recipe costing for your restaurant. Calculate the actual food cost of each dish and make decisions with data, not intuition. Madrid.

Diagnosis from 1,250 EUR · VAT not included
How to make cost sheets — ChefBusiness restaurant consulting Madrid
The challenge

Do you recognize this situation?

How to make cost sheets — situacion habitual en restaurantes

The escandallo (food cost calculation) is the most important financial management tool for a restaurant. It is the exact calculation of the raw material cost for each dish, including real gram weights, updated supplier prices, and waste. Without food cost calculations, you're cooking blind: you don't know how much each dish costs you, you don't know which ones make money and which ones lose money, and you can't set selling prices with criteria.

  • You don't know the real cost of any dish on your menu — you only have an approximate idea
  • You set selling prices based on the competition, not your actual costs
  • The quantities of each dish vary depending on who cooks that day
  • You have never weighed the ingredients of your recipes in the real kitchen (not just in theory)
  • You don't update supplier prices in your product sheets — if you even have product sheets
  • When an ingredient goes up in price, you don't know how much it affects your margin

If you recognize 2 or more of these situations, your restaurant needs a professional diagnosis.

Datos del sector

Lo que dicen los numeros

65%
Restaurants in Spain without updated costings
Hostelería de España 2025
5-8pp
Average deviation between theoretical and actual food cost
ChefBusiness auditorías 2024-2025
5-7 días
Time to cost out a 40-dish menu
ChefBusiness
Trimestral
Recommended update frequency
Best practice sector

65% of restaurants in Spain don't have updated food cost calculations. The average deviation between what they think a dish costs and what it actually costs is 5-8 percentage points.

The solution

How we solve it at ChefBusiness

We create technical costing sheets for your entire menu: we weigh ingredients in your kitchen (we don't use theoretical quantities), we apply real waste percentages, we update supplier prices and we calculate the exact food cost of each dish. With that information, we redesign the menu to maximize profitability using menu engineering. The result: you know exactly how much you earn with each dish you sell.

Start with the Diagnosis →

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FAQ

FAQ: how to make cost sheets

What exactly is a restaurant recipe costing?
It is a technical sheet that details all the ingredients of a dish with their exact quantities (in grams), the price of each ingredient per unit of measurement, the wastage applied, and the total cost of the dish. It also includes the percentage food cost (cost / selling price). It is the basis of every financial decision in a restaurant.
How often should you update the recipe costing?
At minimum every quarter, and compulsorily when a supplier changes price or you change supplier. During periods of high inflation, the update should be monthly. An outdated recipe costing is worse than not having one: it gives you a false sense of control.
Can I do the food cost calculations myself or do I need a consultant?
You can do them yourself if you have the knowledge and discipline. But the reality is that 65% of restaurants don't have them because the day-to-day absorbs all the time. Our service includes the complete creation of food cost calculations in your kitchen, with your actual ingredients and suppliers, plus an update system that you can maintain.
How long does it take to cost out the entire menu of a restaurant?
It depends on the size of the menu. A menu of 30-40 dishes takes 5-7 working days in the kitchen. It includes weighing each ingredient, recording actual quantities (not theoretical recipe amounts), applying measured waste factors, and calculating costs with updated prices. It is fieldwork, not desk work.

Does your restaurant have this challenge? Let's talk.

The first step is the Gastronomy Diagnosis. 21 days to understand your business and design a real action plan.

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