Case study · Burgers · Paris
A burger dark kitchen in Paris: the first month, and what it costs to be invisible
A delivery-only burger kitchen in Paris was live on two platforms and, for three months running, sold nothing at all. Not a slow month — three consecutive months at zero, with the kitchen open and the listing published. We took it over at the end of July. August closed at €1,852.87 against a frozen baseline of €458.75 a month, and September held.
Client profile
The kitchen is not named. The owner came to Paris from India and runs the business himself; he agreed to publish the figures and not the name, and that is how we publish it.
- Client
- Name withheld at the client’s request
- Category
- Burgers, delivery only
- Market
- Paris, France
- Locations
- 1 dark kitchen, no dining room
- Platforms
- Uber Eats, Deliveroo
- Work started
- End of July 2026
- Scope of work
- Listing rebuild, menu and search copy, photography, pricing, advertising
Three months at zero
Look at March, April and May in the chart below. Those are not short bars. They are €0.00 — three months in a row in which a working kitchen with a published listing on two platforms received no orders at all. The months around them are barely better: fifty euros, sixty euros, twenty euros. A year of trading that adds up to less than a decent Saturday.
This is the specific failure mode of a dark kitchen, and it is worth understanding even if you have a dining room. A restaurant with a street door has other ways to be found. People walk past it, they see the sign, they remember it from last year, a neighbour mentions it. A dark kitchen has none of that. The listing is not a marketing channel for the business — the listing is the business. If it does not appear in the app, the business does not exist that day, and nothing else about it matters: not the recipe, not the kitchen, not the owner’s twelve-hour shifts.
So the diagnosis was not subtle. The listing was live and invisible: no photographs worth the name, a menu written as a list of things rather than as something a person searches for, prices set by copying whoever was nearby, and no advertising at all. Each of those is survivable on its own. Together, on a kitchen with no other way to be found, they are a closed door.
What we did
- 1 · The listing, rebuilt from the cover down
- Cover image, category structure, the order things appear in, the opening hours and the preparation time. On a dark kitchen the cover carries the whole job a shopfront does elsewhere, and the preparation time quietly decides how often the platform shows you at all.
- 2 · Photography
- Every dish rebuilt into one studio style, the same treatment across the menu. For a kitchen nobody can walk into, the photographs are the only evidence the food exists.
- 3 · Menu and search copy
- Dish names and descriptions written around what people type into the app rather than what the dish is called on the kitchen board, and the menu regrouped so the items worth selling are the ones you meet first.
- 4 · Prices, against the real cost per order
- Recalculated from the food cost upwards rather than copied from the restaurant next door: commission on the price including VAT, the per-order charges, the advertising, and room for the promotions the launch would need. The same arithmetic the price calculator does.
- 5 · Advertising, from zero
- A listing with no order history has no standing in the app’s ranking, so at the start you buy the visibility you have not earned yet. That spend is a launch cost, not a permanent one, and it is only defensible if the prices underneath it were set with it in mind — which is why the pricing came first.
Results
€1,852.87
August, the first month
Against a frozen baseline of €458.75 a month — four times the level the account had been running at.
€1,374.54
September, part-month
At the time of writing, with the month unfinished. Already three times the baseline.
The same figures as a table
| Month | Gross revenue | Month |
|---|---|---|
| Sep '25 | €55.10 | before |
| Oct | €50.30 | before |
| Nov | €63.50 | before |
| Dec | €140.60 | before |
| Jan '26 | €16.80 | before |
| Feb | €20.00 | before |
| Mar | €0.00 | before |
| Apr | €0.00 | before |
| May | €0.00 | before |
| Jun | €416.00 | before |
| Jul | €501.50 | before |
| Aug | €1,852.87 | with us |
| Sep | €1,374.54 | part-month |
These are small numbers and I am not going to dress them up. Two thousand euros a month is not a business yet, and a percentage calculated on a base of four hundred euros will always look spectacular. I am publishing it anyway, because the shape is the useful part: a kitchen that had been at zero for three months is now taking orders every week, and the level held into a second month rather than collapsing after the launch push. That is the thing to watch in any launch — not the first spike, but whether the second month keeps it.
How this was measured
The baseline is the average of June and July 2026 — €458.75 a month — frozen before the work began and never recalculated. August is measured against it. September is shown as a part-month and marked as such; it will be reported properly when it closes.
All figures are gross revenue as the platforms report it, before commission, advertising, promotions and per-order charges. What actually reaches the kitchen is a smaller number, and working it out is the subject of a separate article. Our fee is charged on growth over the baseline after commission and the extra advertising come out of it, never on gross.
Method
- Where the figures come from
- The kitchen’s own platform accounts, to which we have access. The client reviewed this page before publication and agreed to the figures appearing here.
- What is not published
- The name of the business, its address, its commission rates and its dish costs.
- Why a small account is worth publishing
- Because most of the accounts we are asked about are this size, and cases are usually written about the big ones. The mechanism is identical at €2,000 a month and at €20,000; only the absolute numbers differ.
- September
- Part-month, shown hatched and labelled. It is not a result yet and we are not presenting it as one.
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