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Tomato Omelette

A baked omelette flavored with tomato sauce, salt, and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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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 ↓

Tomato Omelette

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

  1. Preheat the oven to 350°F (175°C).

  2. Beat the eggs separately in two bowls.

Mix and bake

  1. Add the tomato sauce, salt, and pepper to the yolks and mix well.

  2. Gently fold the beaten egg whites into the yolk mixture.

  3. Pour the mixture into a greased oven-safe dish and bake until set.

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. Tomato + saucetop 15% of all pairs
    Smell alikelow
    Cooked together5,469 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Sauce + peppertop 27% of all pairs
    Smell alikelow
    Cooked together15,303 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Egg + peppertop 33% of all pairs
    Smell alikelow
    Cooked together50,580 recipes

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

  5. Egg + tomatotop 34% of all pairs
    Smell alikelow
    Cooked together5,890 recipes

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

Sauce and pepper barely smell alike, yet cooks put them together in 15,303 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Eggs
Whites trap air for lift, while yolks add richness and help the omelette set firm.
Tomato sauce
Adds moisture, tomato flavor and mild acidity to the egg mixture.

The step that matters

Gently fold the beaten egg whites into the yolk mixture. Beaten whites hold air bubbles that give the omelette its lift. Stirring or pressing them down forcefully deflates these bubbles, leaving a dense, flat result.

Swap the tomato

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

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

Fit is the average pairing score against egg, sauce, 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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