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Mock Crab

A tomato and egg dish served on buttered toast.

From an old cookbook · modernised transcription
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Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Mock Crab

Ingredients

Directions

Prepare

  1. Peel and slice the tomatoes.

Cook

  1. Fry the tomatoes in butter.

  2. Beat the eggs and pour them in as the tomatoes are frying.

  3. Stir quickly and add the cheese.

  4. Season with pepper and salt, mix well, and serve on buttered toast.

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. Tomato + peppertop 7% of all pairs
    Smell alikemoderate
    Cooked together17,923 recipes

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

  2. Butter + cheesetop 8% of all pairs
    Smell alikemoderate
    Cooked together7,962 recipes

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

  3. Cheese + tomatotop 13% of all pairs
    Smell alikemoderate
    Cooked together2,896 recipes

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

  4. Egg + buttertop 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

Eggs
Set into soft curds that bind the tomatoes and cheese together.
Butter
Fats the pan and carries flavour while the tomatoes fry.
Grated cheese
Melts into the eggs, adding richness and a savoury, binding texture.
Tomatoes
Provide moisture and acidity that give the mixture its fresh, juicy character.

The step that matters

Stir quickly and add the cheese. Eggs set quickly over direct heat, so stirring keeps them in soft curds rather than letting them turn rubbery or scramble unevenly while the cheese melts in.

Swap the tomato

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

  1. Capsicumfits better
  2. Asparagusfits better
  3. Potatofits better
  4. Tomatothe original

Fit is the average pairing score against egg, butter, cheese, 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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