Plate cost is the total ingredient cost of the food components served in one portion of a dish. It is calculated from the actual usable quantity of each ingredient used in the portion, including sauces, garnishes and accompaniments. Plate cost is a key input in menu pricing and menu engineering.
Calculate the cost of each ingredient at its recipe quantity, then add the components together. Use edible-portion cost where trimming or processing changes the usable weight.
A salmon plate contains:
Total plate cost = $8.80.
Food-cost percentage compares the plate cost with the selling price, before considering other operating expenses. If the plate costs $8.80 and sells for $35.20, the theoretical food-cost percentage is $8.80 ÷ $35.20 × 100 = 25%.
This calculation assumes the recipe is followed exactly and does not include unrecorded waste, staff meals, complimentary items or other variances. Actual food cost is measured through inventory and cost-of-goods-sold reporting.
Accurate plate costs support menu pricing, contribution-margin analysis, purchasing and portion control. They also help identify dishes where ingredient prices or portion sizes have changed.
Chef’s tip: Cost every component, including cooking fat, finishing butter, sauces and garnishes. Review supplier prices and recipe yields regularly; an outdated cost card can make a profitable dish appear stronger than it really is.
Key distinction: Plate cost is the ingredient cost of one serving. Food-cost percentage expresses that cost as a proportion of the selling price, while COGS measures inventory cost used over an accounting period.
Related terms: Cost of goods sold, A.P. weight and yield percentage.
This term is one of hundreds covered in depth across OCS courses, learning paths, and 1-on-1 coaching with Chef Eric.
