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Welch Rarebit

A cheese sauce with cream, butter, egg, and cayenne pepper served over toast or crackers.

From an old cookbook · modernised transcription
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Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Welch Rarebit

Ingredients

Directions

Make the rarebit

  1. In a saucepan, combine the grated cheese, cream or milk, and butter.

  2. Heat gently, stirring until the mixture is thick and smooth.

  3. Add the beaten egg and cayenne pepper, then return to the heat.

  4. Stir until the mixture is hot.

Serve

  1. Serve over squares of dry toast or crackers.

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. Cream + buttertop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

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

  2. Cheese + buttertop 8% of all pairs
    Smell alikemoderate
    Cooked together7,962 recipes

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

  3. Cheese + creamtop 15% of all pairs
    Smell alikemoderate
    Cooked together2,655 recipes

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

  4. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Cheese + peppertop 18% of all pairs
    Smell alikemoderate
    Cooked together7,861 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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

What each ingredient does

Cheese
Melts into the sauce to give it its rich flavour and body.
Raw egg
Thickens the sauce as it heats and gives it a smoother, richer texture.
Cream or milk
Adds moisture so the cheese melts into a smooth, spreadable sauce.
Butter
Adds fat that keeps the sauce smooth and glossy as it melts.

The step that matters

Heat gently while stirring. Cheese proteins toughen and clump when overheated, and the egg can scramble if the mixture gets too hot. Gentle heat and constant stirring keep the sauce thick and smooth.

“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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