Rising purchase prices eat into profit. Many restaurants then cut back on quality – and lose guests. Yet most of the savings potential isn't in cheaper ingredients, but in clear recipes, an organized storeroom and less waste. In this article you'll learn in four simple steps how to lower your food cost without your guests noticing it on the plate.
Step 1: Know your food cost ratio
Food cost is the cost of all ingredients you use in a given period. Relate it to your revenue excluding VAT and you get the food cost ratio:
Food cost ratio = food cost ÷ net revenue × 100
An example for one month:
| Item | Amount |
|---|---|
| Stock at the start of the month | €4,000 |
| + Purchases during the month | €11,000 |
| − Stock at the end of the month | €3,500 |
| = Food cost | €11,500 |
| Net food revenue | €36,000 |
| Food cost ratio | ≈ 32% |
As a rough guide, many restaurants land between 25 and 35% for food. It depends heavily on the concept: a steakhouse sits higher than a pizzeria. More important than comparing yourself with others is how your own ratio develops.
Step 2: Define recipes and portions
- Write recipe cards: Record ingredients, quantities and cost per portion for every dish.
- Weigh portions: Ladles, portion scoops and a scale make sure every plate looks the same.
- Check the sides: Does food regularly come back? Then the portion is too big – that costs money without making guests happier.
Step 3: Get purchasing and storage under control
- Order to demand: Base order quantities on actual sales, not gut feeling.
- Compare prices: Get a second quote for your most important ingredients from time to time.
- “First in, first out”: New stock to the back, older stock to the front – so less goes off.
- Check deliveries: Check quantity and quality on arrival, not in the evening.
Step 4: Avoid waste and measure regularly
- Log waste: Write down for one week what gets thrown away. The result is often surprising.
- Use leftovers smartly: Vegetable trimmings for stocks, yesterday's bread for croutons or dumplings.
- Adjust the menu: Dishes that share ingredients reduce stock and spoilage (more in the article Optimizing your menu).
- Calculate monthly: Work out the ratio every month so you spot outliers early.
Checklist
- Calculate the food cost ratio for last month
- Create recipe cards with quantities and costs
- Define portion sizes and weigh them
- Base order quantities on sales
- Organize storage by “first in, first out”
- Log waste for one week