Skip to main content
Main

Sardine Omelet

A fried omelet with sardines, seasoned with salt, cayenne, lemon juice or vinegar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
Jump to recipe ↓

Why it works: Pepper and lemon 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 ↓

Sardine Omelet

Ingredients

Directions

Prepare

  1. Heat the olive oil in a frying pan over medium heat.

  2. Remove the skin and bones from the sardines and cut them into half-inch lengths.

  3. Beat the eggs with the salt and cayenne pepper for one minute.

  4. Add the lemon juice or vinegar to the egg mixture.

Cook and serve

  1. When the oil is hot, pour the eggs into the pan.

  2. With a fork, gently break the omelet at the bottom as it cooks to allow uncooked egg to flow to the pan.

  3. When the omelet is cooked to your liking, place the sardines on one side.

  4. Pour the lemon juice or vinegar over the sardines, then fold the omelet over them.

  5. Turn the omelet out onto a hot dish and serve immediately.

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. Pepper + lemontop 3% of all pairs
    Smell alikestrong
    Cooked together27,047 recipes

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

  2. Olive + lemontop 7% of all pairs
    Smell alikemoderate
    Cooked together11,922 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  3. Olive + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together30,263 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  4. Egg + lemontop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  5. Olive + eggtop 31% of all pairs
    Smell alikemoderate
    Cooked together15,340 recipes

    Shared aroma: 2,4-decadienal (seaweed).

Egg and lemon barely smell alike, yet cooks put them together in 44,316 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
Set into a structure as they cook, forming the body of the omelet.
Sardines
Provide savoury, fatty richness and a fish flavour that fills the folded omelet.
Olive oil
Conducts heat into the pan and keeps the eggs from sticking.
Lemon juice or vinegar
Adds acidity that brightens the rich sardine and egg flavours.

The step that matters

Breaking the omelet as it cooks. Eggs set quickly from the edges inward. Gently pulling the set edges toward the centre lets runny egg flow into the empty pan, so the omelet cooks evenly and stays tender instead of becoming a dense, overcooked layer.

“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.

You might also like

Lemon SauceLemon Sauce236 recipesTomato SoupTomato Soup526 recipesBrown BreadBrown Bread461 recipesMutton BrothMutton Broth292 recipes