On this phone

The bar under the name is the map. Swipe it sideways if a destination sits off-screen. On Tonight, the button pinned to the bottom cooks the lead dish.

  1. TonightWhat you can cook first, plus drinks that fit the same shelf.

  2. This weekFive dinners from the shelf, urgent things cooked first.

  3. ShelfEdit what you actually own.

  4. Written methodsEvery dish and drink with a method somebody wrote out.

  5. The pantryStart from one ingredient: what it does, and everything built on it.

  6. Out of itWhat to use instead, judged by the job the missing thing was doing.

  7. Photo reviewReview a demo shelf photo and confirm every item before adding it.

  8. Flavor LabPairings with a track record: classic matches and the mixology behind them.

  9. Wild cardsCombinations with no tradition behind them, only shared aroma notes.

  10. Send to Occasion OSPrepare confirmed shelf availability for Occasion OS.

  11. The fieldThe gap this layer owns.

Keep it on the home screen

  1. iPhone — tap Share, then Add to Home Screen.
  2. Android — open the browser menu, then Install app or Add to Home screen.

After that it opens as Kitchen & Bar, not a browser tab. Inventory stays on this device.

Substitutions · 303 dishes here use it

Out of lemon

Acid you add at the end, not the start. Heat flattens the top notes in about a minute, so juice goes in off the flame — the zest can go in early, because the oil in the peel survives what the juice does not.

Everything below is judged against that job. A swap that covers it is a swap; one that only looks similar is not.

59 of the 303 dishes here that mention lemon list it as optional — 19% of them. In those, the correct substitution is nothing.

What to reach for

Instead · 1

lime

one for one

What it gets you
The same acid at about the same strength, and the same job of lifting a finished dish off the plate.
What it costs you
Lime is more floral and less sweet. It points the food toward Mexico or Southeast Asia whether or not you meant to go there.
Not here
A dish already carrying dill, tarragon or capers — those are lemon's crowd and lime argues with all three.

Instead · 2

white wine vinegar

half as much, then taste and creep up

What it gets you
The acid, and unlike juice it survives being cooked, so it can go in earlier.
What it costs you
None of the perfume. Vinegar is sharp where lemon is bright, and it lands at the back of the mouth instead of the front.
Not here
Anything where lemon is the flavor rather than the correction — lemon bars, avgolemono, gremolata.

Instead · 3

a spoon of pickle or caper brine

start with a teaspoon per serving

What it gets you
Acid with some body and salt behind it, which is often what a flat dish actually wanted.
What it costs you
It brings its own flavor and a lot of salt, so pull salt back somewhere else.

What none of them do

Nothing replaces the zest. The oil in the peel is a different ingredient from the juice and it is the half that survives heat, so a dish built on zest is a dish that needs a lemon.

Where you can just leave it out · 59

These dishes list lemon as optional. They were written to work without it, so no ratio is needed and nothing has to be bought.

Showing 30 of 59. The rest are on the ingredient page.

Where the swap will be tasted · 139

These need it and are short enough that nothing hides: 4 required ingredients or fewer, which makes lemon a quarter of what is in the pan. Make the swap a decision rather than a repair.

Showing the 30 shortest of 139.

Check what else is in the pan

The company lemon keeps in this library, counted off required ingredients. A swap that argues with the top two is the wrong swap, whatever a chart says.