Name: Omelette Russe
Ingredients: 6 ounces of flour; 3 cups of cream; 10 whole eggs; coarse sea salt; black pepper; ½ pound of butter

Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Omelette Russe

Ingredients

Directions

Prepare the batter

Mix the flour with the cream in a bowl.
Add the eggs, season with salt and pepper, and whisk until combined.
Melt the butter in a skillet over medium heat.

Bake and serve

Pour the egg mixture into the skillet and place the skillet in the oven.
Bake without stirring until the omelette is cooked and golden.
Slide the omelette onto a serving platter, drizzle with melted butter, 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.

Cream + buttertop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Flour + buttertop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + eggtop 15% of all pairs

Smell alikelow

Cooked together106,462 recipes

Shared aroma: isobutyraldehyde (malty, green).
Egg + buttertop 17% of all pairs

Smell alikemoderate

Cooked together118,967 recipes

Shared aroma: decanal (soap, orange peel).
Flour + peppertop 19% of all pairs

Smell alikemoderate

Cooked together50,459 recipes

Shared aroma: isobutyraldehyde (malty, green).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

Flour: Forms a starch structure that gives the omelette body and helps it hold together.
Cream: Adds moisture and richness, keeping the omelette tender rather than dry.
Eggs: Set when heated, giving the omelette its main structure.
Butter: Adds fat for flavor and helps the surface brown.

“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.