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 · 17 dishes here use it

Out of cod

Lean, mild and flaky, which makes it a vehicle rather than a flavor. It falls apart the moment it is overdone, so it wants gentle heat or a coating to hold it together.

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

What to reach for

Instead · 1

haddock, pollock or hake

one for one

What it gets you
The identical fish for cooking purposes — mild, white, flaking in large sheets.
What it costs you
Nothing. This is a labeling difference more than a culinary one.

Instead · 2

halibut or sea bass

one for one

What it gets you
A firmer white fish that holds together in a stew or on a grill where cod falls apart.
What it costs you
Money, and the soft flake that makes a fish pie work.

Instead · 3

tilapia or catfish

one for one

What it gets you
An affordable mild white fillet that fries and bakes in the same window.
What it costs you
Texture and sweetness. Both are softer and can carry a muddy note if they were farmed badly.

Where the swap will be tasted · 3

These need it and are short enough that nothing hides: 4 required ingredients or fewer, which makes cod 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 cod keeps in this library, counted off required ingredients. A swap that argues with the top two is the wrong swap, whatever a chart says.