Name: Whitebait Omelet
Ingredients: ½ pound whitebait; 4 large eggs; ¼ teaspoon coarse sea salt; ¼ teaspoon cayenne pepper

Why it works: Egg and pepper are a kitchen classic. They rank in the top 33% of all ingredient pairs, and cooks put them together in 50,580 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Whitebait Omelet

Ingredients

½ pound whitebait
4 large eggs
¼ teaspoon coarse sea salt
¼ teaspoon cayenne pepper

Directions

Prepare

Prepare the whitebait by removing gills and cleaning them.
Beat the eggs in a bowl and season with salt and cayenne pepper.

Cook and serve

Cook a plain omelet in a skillet until set.
Lay the prepared whitebait across the center of the omelet.
Fold the omelet over the fish 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.

Egg + peppertop 33% of all pairs

Smell alikelow

Cooked together50,580 recipes

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

Egg and pepper barely smell alike, yet cooks put them together in 50,580 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 to form the omelet's structure and create a tender, custardy texture.
Whitebait: Provides the main filling, adding savory, briny flavor and delicate texture.

The step that matters

Cooking the omelet until set. Eggs turn from liquid to solid as their proteins coagulate with heat. Cooking too long makes them dry and rubbery, while stopping too early leaves them runny and unable to hold the fish when folded.

“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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Whitebait Omelet