Managing Food Cost: Spot Issues Early

In brief: food cost rises slowly, one ingredient at a time. To catch it in time, calculate it per dish, compare it against every invoice, and set a target.

Food cost never explodes overnight. It creeps up by half a percentage point a month, one ingredient at a time, one supplier price hike at a time—until one day your accountant tells you your margin has halved and nobody knows exactly why.

Why nobody notices in time

The most common method remains the Excel spreadsheet updated once a month, when the damage is already done. In the meantime, suppliers raise prices with small increases that, taken individually, seem negligible—but added up across dozens of ingredients, they become a real problem.

What you need to spot it immediately

• Food cost calculated per dish, not just at the end of the month for the whole venue.
• Automatic comparison every time an invoice arrives—if a supplier raises a price, you see it right away, not three months later.
• A target food cost, against which you can always compare the actual data.

How it works in practice

Every time you upload a supplier invoice, the system automatically compares the price paid with that of the last purchase recorded for the same item. If the deviation exceeds a threshold (10% is a good starting point), it alerts you immediately.

The advantage of finding it early

A supplier price hike discovered on the same day can be renegotiated, or you can adjust the dish price in time. The same price increase discovered three months later has already eroded your margins on hundreds of covers.

Frequently asked questions about out-of-control food cost

How often should I look at it?

With every major invoice, not just at the end of the month.

What target should I choose?

It depends on your type of establishment and costs: choose your own and compare the actual data.

Where do I calculate it?

You can do the math with the food cost calculator.

What should I read next?

How much a dish really costs.

What to do today in 3 steps

1. Calculate the food cost of your 5 best-selling dishes.
2. Set a target.
3. Compare every new invoice with the previous price.