Name: Eggs Au Miroir
Ingredients: eggs; butter; salt; pepper

Why it works: Egg and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓

Eggs Au Miroir

Ingredients

eggs
butter
salt
pepper

Directions

Heat a small amount of butter in a skillet over medium heat.
Crack the eggs into the skillet, being careful not to break the yolks.
Cook until the whites are set but the yolks remain runny.
Season with salt and pepper to taste.
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.

Egg + buttertop 17% of all pairs

Smell alikemoderate

Cooked together118,967 recipes

Shared aroma: decanal (soap, orange peel).
Butter + peppertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
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: Provide the main structure and body of the dish, with the set white and runny yolk.
Butter: Adds fat for richer flavour and helps prevent the eggs from sticking to the skillet.

The step that matters

Cook until the whites are set but the yolks remain runny. Egg whites set at around 60°C while yolks need more heat to thicken, so the window for a set white with a runny yolk is narrow. Medium heat and watching closely helps avoid overcooking the yolk.

“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.