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 · 39 dishes here use it

Out of cabbage

Cheap, keeps for weeks, and completely different raw and cooked. Shredded raw it is crunch and pepper; charred hard in a dry pan it goes sweet and nutty and stops being a diet vegetable.

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

5 of the 39 dishes here that mention cabbage list it as optional — 13% of them. In those, the correct substitution is nothing.

What to reach for

Instead · 1

napa cabbage or bok choy

one for one

What it gets you
The same brassica sweetness with a shorter cooking time and more water.
What it costs you
Structure. Neither holds up in a slaw the way green cabbage does — they wilt within an hour of being dressed.

Instead · 2

brussels sprouts, shredded

one for one by weight

What it gets you
Small cabbages, which is what they are. They shred into a slaw and roast beautifully.
What it costs you
The time it takes to shred a pound of them, and they are stronger, so a raw salad needs more acid.

Instead · 3

kale or collards, sliced thin

one for one by weight

What it gets you
A sturdy green that survives braising, frying and dressing overnight.
What it costs you
Sweetness and crunch. These are bitter and leathery, so they want salt, fat and a longer massage.

Where you can just leave it out · 5

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

Where the swap will be tasted · 12

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

Check what else is in the pan

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