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Infant Diet

A liquid diet for infants made with isinglass, water, milk, cream, and arrow-root.

From an old cookbook · modernised transcription
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Why it works: Milk and cream are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 29,399 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Infant Diet

Ingredients

Directions

Prepare

  1. Soak the isinglass in cold water until soft.

  2. Boil the soaked isinglass in ½ pint of water for 10‑15 minutes until dissolved.

Finish and adjust

  1. At the end of boiling, add 7‑8 tablespoons of milk, 2 tablespoons of cream, and 1 teaspoon of arrow‑root.

  2. Gradually increase the milk to ½ or ⅔ pint and slightly increase the cream.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Milk + creamtop 18% of all pairs
    Smell alikemoderate
    Cooked together29,399 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Isinglass
Gelatine-like protein that dissolves on boiling and thickens the liquid as it cools.
Milk
Supplies the main liquid and mild sweetness, and is increased gradually to change the diet's volume.
Cream
Adds fat for a richer, smoother texture and a softer mouthfeel.
Arrow-root
Starch that thickens the mixture slightly and gives it a smoother body.

The step that matters

Boiling the isinglass until dissolved. Isinglass only sets into a smooth liquid when fully dissolved in hot water. Undissolved pieces stay gritty and will not thicken the mixture evenly.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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