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Potato Omelet

A baked potato mixture folded with egg yolks and whites, then cooked as a soufflé-style omelet.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓

Potato Omelet

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the potato

  1. Bake the potato until tender, then break the skin and scoop out the flesh.

  2. Pass the potato through a wire sieve into a bowl.

Make the mixture

  1. Stir in the egg yolks and lemon juice, then season with salt, pepper, and nutmeg.

  2. Whisk the egg whites until frothy and gently fold them into the potato mixture.

Cook

  1. Fry the omelet in a skillet or bake it in the oven at 350°F (175°C) like a soufflé omelet.

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. Lemon + peppertop 3% of all pairs
    Smell alikestrong
    Cooked together27,047 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  2. Lemon + nutmegtop 5% of all pairs
    Smell alikestrong
    Cooked together11,318 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  3. Pepper + nutmegtop 7% of all pairs
    Smell alikestrong
    Cooked together13,015 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  4. Potato + nutmegtop 8% of all pairs
    Smell alikemoderate
    Cooked together1,052 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

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

Potato
Provides the bulk and soft body of the omelette.
Egg yolks
Add richness and colour, and help bind the potato mixture.
Egg whites
Whisked to foam, they trap air and lighten the omelette as it cooks.
Lemon juice
Adds acidity that brightens flavour and helps keep the whisked whites stable.

The step that matters

Whisking and folding the egg whites. Whites must be whisked until frothy and folded in gently. Overmixing knocks out the trapped air, so the omelette turns dense instead of light and airy when it cooks.

Swap the potato

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

  1. Spinachfits better
  2. Capsicumfits better
  3. Shallotfits better
  4. Potatothe original

Fit is the average pairing score against egg, lemon, pepper, nutmeg. 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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