A frozen food product's profit margin is worked out like any other, (price − full cost) ÷ price, but the full cost has two lines other foods don't: freezer space, from the kitchen to the delivery, and cold delivery. Leave them out and a 32% margin looks like 48%. Then the channel decides the rest: selling direct keeps the most, stores you deliver to keep less, and a distributor less again, in exchange for reaching stores you'd never drive to. In the example below, a box of four frozen taro patties costs $3.72 with the cold costed in, and keeps 59.0% at a farmers market, 32.4% delivered to stores, and 22.3% sold to a distributor who collects it. Below is the formula, the cold costs, the three channels, what a month leaves, and the levers that move the margin.
The short version
- Margin = (price − full cost) ÷ price, with freezer space and cold delivery in the full cost.
- In the example, the cold is 85 cents of a $3.72 box; without it the store margin looks like 47.8%.
- Direct sales keep the most: 59.0% at a market in the example.
- Stores you deliver to: 32.4%. A distributor that collects: 22.3%.
- Frozen keeps for months, so bigger batches lower labor per box, if the freezer can hold them.
- Printed boxes come in big minimums; that's cash in a box store for months.
- TaroStack costs every batch from what you paid, and reports margins by product and by customer. More below.
The cold costs
The box's cost, from frozen food business plan:
| Per box of 4 taro patties | Cost |
|---|---|
| Ingredients | $1.35 |
| Box, film and label | $0.62 |
| Labor | $0.90 |
| Kitchen and freezer rental | $0.55 |
| Cold delivery | $0.30 |
| Full cost | $3.72 |
Freezer space and cold delivery are 85 cents of the $3.72. A maker who costs only ingredients, packaging and labor sees a box costing $2.87 and a store margin of 47.8%; the real margin is 32.4%. How the costs of starting up, freezers included, add up is in how to start a frozen food business.
Three channels, compared
| Channel | Price | Cost of the box | Kept | Margin |
|---|---|---|---|---|
| Farmers market | $9.00 | $3.69 | $5.31 | 59.0% |
| Stores, delivered | $5.50 | $3.72 | $1.78 | 32.4% |
| Distributor, collected | $4.40 | $3.42 | $0.98 | 22.3% |
The market box has no delivery cost but pays a 3% card fee, so it costs $3.69. The distributor collects from your freezer, so there's no cold delivery, and its box costs $3.42. A distributor's 98 cents a box can still be worth it, for volume you couldn't reach yourself; how the margins stack from the shelf price back to you is in distributor margin.
What a month leaves
In the plan, month 11 sells 2,000 boxes to stores and 300 at markets: $13,700 of sales. The boxes leave $5,153 between them, and after $900 of fixed costs a month, marketing, booths, freezer power, the website, software and cleaning, the month's profit is $4,253, 31% of sales. Labor is paid inside the box cost, so that profit is on top of the kitchen hours.
The levers
Batch size. Frozen product keeps for months, so it can be made in bigger, less frequent batches, lowering labor per box. If a bigger batch cut labor from 90 to 60 cents, the store margin would rise from 32.4% to 37.8%. The limit is the freezer: a bigger batch needs the space to hold it until it ships.
Freezer space. Freezer space is paid for whether it's full or not. A freezer full of boxes waiting for slow stores costs as much as one full of boxes leaving tomorrow; shelf life on arrival matters too, as in minimum remaining shelf life.
Packaging minimums. Printed boxes come in big runs: in the plan, the first 5,000 boxes cost $2,000 and last until about month 7. A lower price per box is cash sitting on a shelf for half a year.
The channel mix. Each market box keeps three times what a store box does, but a market sells hundreds, not thousands. Deciding the mix is the plan; checking it against other foods is in good profit margin for a food product.
Where this stops working
Frozen costs drift quietly. Taro goes up, a freezer is added, deliveries get longer, and a batch comes out short because the patties stuck to the trays. The price list still says $5.50 to stores, and the margin in the spreadsheet is still the one from opening day. With a dozen store accounts and three products, nobody can say which still pay.
How TaroStack does it
TaroStack keeps frozen margins current, batch by batch and store by store.
Every batch, at what you paid. Recording a batch takes ingredients and packaging off stock from the lots used, at what you paid for each, freight and other landed costs included, and divides by what came out good. Actual cost sits against the recipe's standard cost, and recipe truth shows whether a recipe yields what it claims.
Margins by product and by customer. Margins are reported by product and by customer, on what things actually cost, so a store account or a distributor price that's slipped below your line shows up. A price-creep report per supplier shows whose prices are rising.
And the freezer, by lot. Every batch goes into a lot with its best-by date, picking sends out the lot that meets each store's shelf-life rule, and stock value is shown by site and month, so you can see what's waiting in the freezer and what it's worth.
| The question | Spreadsheet | In TaroStack |
|---|---|---|
| What does a box cost now? | Set on opening day | Every batch, at what you paid |
| Which stores still pay? | Unknown | Margins by customer |
| What's in the freezer, and its value? | A count, sometimes | Lots with dates; stock value by site and month |
| Which box goes out first? | The one in front | The lot that meets the store's rule |
Batches, true cost, lots, margins by product and customer, and stock value are on every plan, from $49 a month. The first 30 days are free, with no credit card. If you'd like a hand setting up, ask, and we'll do it with you.
