Does labor belong in your dish cost?
No, and the reason is not laziness. Kitchen labor is mostly fixed within a service, so per-dish allocation moves with how busy you were, not with the dish.
No. Keep labor out of the dish figure and measure it across a period as part of prime cost. Labor does not attach to a plate the way an ingredient does, and forcing it to produces a number that moves with how busy you were rather than with the dish.
Why per-dish labor misleads
Your cooks are paid whether they send 40 covers or 140. Most kitchen labor is fixed within a service, so allocating it per dish means dividing a fixed cost by a number you have to forecast.
Get that forecast wrong and every dish cost moves at once, in the same direction, for a reason that has nothing to do with any recipe. The same dish then costs more on a slow Tuesday than a busy Saturday, which tells you something real about the Tuesday and nothing at all about the dish.
It also breaks comparison, which is the main thing a dish cost is for. Two dishes are only comparable if their costs were built the same way, and a labor allocation is an assumption rather than a measurement.
Measure it where it behaves: prime cost
Prime cost = cost of goods sold plus total labor cost
Prime cost % = prime cost divided by total revenue x 100
A restaurant does $42,000 in revenue for the month, with $13,000 in cost of goods sold and $12,600 in total labor including payroll taxes.
Prime cost = $13,000 plus $12,600 = $25,600, which is 61.0% of revenue
Full-service restaurants typically target 55 to 65%, so 61.0% sits inside the band but in its upper half. That is a useful, actionable read, and no per-dish labor number was needed to produce it.
The division of labor matters too: food cost at 31.0% and labor at 30.0% is a different business from 25% and 36%, even at the same prime cost, and only the period view shows you that.
When labor genuinely does belong in a per-item figure
- Catering. A catering job has its own crew, its own hours, and its own travel, all of which exist because that job exists. Labor there is variable and countable, so it belongs in the job price.
- A packaged product with a real per-unit labor step. If bottling takes a measurable number of minutes per case, that is a per-unit cost rather than an allocation.
The test is whether the labor would disappear if that one item did. On a menu it would not, because the line is staffed either way. On a catering job it would.
What to do about a labor-heavy dish
Price it higher, and reach that decision through menu engineering rather than by inventing a per-dish labor figure. A dish that ties up a cook for six minutes during a rush has a real cost that a food cost percentage cannot see, and the honest way to handle it is to weigh gross profit against how much of the pass it occupies.
Cutting the labor is the other answer. A prep recipe made once a week in a batch is the same dish with a fraction of the service-time cost, which is the whole argument for prep recipes.
Frequently asked questions
- What if I am the only cook?
- Your time is a real cost and should be paid as a wage in the labor line, not distributed across dishes. An owner-operator who leaves their own labor out of prime cost is running a business that only works while they never stop.
- Does that mean a labor-intensive dish looks artificially profitable?
- On food cost alone, yes. That is a known limit of the metric rather than a reason to corrupt it, and it is why menu engineering weighs gross profit against popularity instead of ranking on food cost percentage.
- How do I know if my labor is too high?
- Read it against prime cost rather than on its own. Labor at 34% is comfortable next to a 26% food cost and a serious problem next to a 34% one, because the ceiling applies to the pair.
- Should payroll taxes and benefits be in the labor number?
- Yes. Prime cost uses fully loaded labor, including payroll taxes, benefits, and any contract labor. Using base wages alone understates it by a margin large enough to change the decision.
Work out your period food cost from inventory and sales, then add labor to it.
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