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Potato Souffle

A baked potato with a creamy filling of mashed potatoes, milk, egg yolk, pepper, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Potato Souffle

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the potatoes

  1. Bake the potatoes at 400°F (200°C) for 1 hour.

  2. Scoop out the insides carefully, keeping the skins intact.

  3. Rub the potato pulp through a wire sieve.

Make the filling

  1. Boil a little milk and mix it with the potato, egg yolk, pepper, and salt.

Bake and serve

  1. Fill the potato skins with the mixture.

  2. Bake until the mixture rises above the tops of the skins and serve.

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. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

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

  2. Potato + milktop 9% of all pairs
    Smell alikemoderate
    Cooked together3,611 recipes

    Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).

  3. Milk + eggtop 18% of all pairs
    Smell alikemoderate
    Cooked together88,785 recipes

    Shared aroma: 2-nonenal (fatty, green).

  4. Milk + peppertop 22% of all pairs
    Smell alikemoderate
    Cooked together26,984 recipes

    Shared aroma: ethyl 2-methylbutyrate (fruity, apple).

  5. Potato + eggtop 29% of all pairs
    Smell alikemoderate
    Cooked together4,978 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

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

What each ingredient does

Potatoes
Provide the bulk of the filling and the starchy structure that holds the rise.
Egg yolk
Adds richness and helps bind the mixture so it sets as it bakes.
Milk
Adds moisture and softness, loosening the potato pulp into a light mixture.

The step that matters

Rubbing the pulp through a sieve. Sieving breaks up lumps and fibres so the potato becomes smooth and airy. Lumps or leftover fibre hinder an even rise and give a dense, grainy texture.

Swap the potato

How well each one fits the dish's main ingredients (milk, egg, pepper):

  1. Capsicumfits better
  2. Potatothe original
  3. Asparagusfits about as well
  4. Spinachfits about as well

Fit is the average pairing score against milk, egg, pepper. Candidates are from the same food group and used in at least 100 recipes.

“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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