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Built structures · All-in-one appliances

Two appliances sharing a workflow

appliance chains

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Each appliance does the stage it is good at: a closed pot to soften, a mill or cloth to separate, an open pan or freezer to concentrate or clarify.

Illustration of Two appliances sharing a workflow.

Overview

A traditional process is split into stages, and each stage goes to the appliance that suits it, instead of asking one machine to do everything. Softening needs heat and time, which a closed pressure cooker or slow cooker supplies. Separation needs a food mill, sieve, cloth or steam basket.

Concentration needs exposed surface and escaping vapour, which a covered appliance prevents. The concentrating step therefore goes to an open pan.

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Documented chains

Instant Pot pressure-softens apples, then switches to Sauté with the vent open. These are two modes of one appliance.

N.C. Cooperative Extension slow-cooks the fruit covered, purées it with an immersion blender, then cooks it uncovered.

Oregon State cooks the fruit, mills it, then reduces it on the stove, in the oven, in a microwave or in a slow cooker with the lid ajar.

A steam juicer feeds a boiling-water canner.

Arnold's clarification uses a freezer, then a refrigerator to thaw.

The FAO's village date syrup boils and extracts, filters through cloth, then boils down.

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Proposed pairings

The pairings are proposed from the dossier and untested as chains. Examples: pressure cooker for beans, then a cooling tray and a tempeh incubator. Blender for soy milk, then a shallow pan for yuba. Brewer for fresh cheese, then a small pan for reduced whey. Rice cooker for rice and warm malt conversion, then a sieve or press and a shallow pan for jocheong.

Ingredient handling and storage follow each recipe, not the order of the appliances.

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Limits

A chain is only as safe as the recipe behind each stage. Combining routes creates an untested product: slow-cooker softening followed by pan reduction, for example, has no published time.

Hot food moving between appliances needs handling and cooling decisions. The sources leave these to each recipe.

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History

The individual routes are documented in manufacturer, extension and food-science sources. The combined chains are proposed and untested as chains.

Site

SettingA kitchen: two appliances used in turn for one process, each doing the stage it suits, with the food moved between them by hand.
NotesThe chains are proposed pairings from the dossier and are untested as combined routes. No source gives the chain's total time or its appliance sizes.

A build is made where it stands: moving it means building it again.

How it is built

Risks and precautions · Standard risk
Shelf-stable claim for a pressurised pot or sealed jar

A pressurised pot or sealed jar is not evidence of a shelf-stable product. The food-preservation guide does not support canning in electric multicookers.

Hazard source

Do not treat a pressure-cooker or sealed-jar result as shelf-stable. Judge each stage by its end point and follow each recipe's handling.

Control source

Combined chains are untested. Hot food moved between appliances needs the handling its recipe gives.

Materials

  • 1 Softening appliance — A closed pressure cooker or slow cooker, to soften the fruit or beans.
  • 1 Separating tool — A food mill, sieve, cloth, steam basket or immersion blender, to separate or purée.
  • 1 Concentrating vessel — An open pan, or a freezer and refrigerator for clarification, to concentrate or clarify.
  1. Soften the fruit or beans in the closed appliance, as the recipe gives.
  2. Separate the softened food with a mill, sieve, cloth or steam basket, or purée it with an immersion blender.
  3. Concentrate or clarify in an open pan, or in a freezer and refrigerator.
  4. Judge each stage by its own end point (softness, separation, spoon test, °Bx, clear drip), not by the appliance's timer.

Places

Documented for international use, with no single place of origin assigned.

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