Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cheese Omelet
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.
Make the batter
In a bowl, mix the milk, flour, and baking powder.
Add the grated cheese and the beaten egg yolks to the mixture.
In a separate bowl, beat the egg whites until stiff peaks form.
Gently fold the egg whites into the cheese mixture.
Cook and brown
Heat the melted butter in a skillet over medium heat.
Pour the mixture into the skillet and cook until half set.
Transfer to a preheated oven at 350°F (175°C) to brown for about 10 minutes.
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.
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + cheesetop 10% of all pairsSmell alikemoderateCooked together4,426 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Whites whipped to stiff peaks trap air, giving the omelet its light, puffy structure, while yolks add richness.
- Milk
- Provides liquid that moistens the batter and helps it set into a tender texture.
- Flour
- Starch that thickens the batter and gives the omelet body so it holds together.
- Baking powder
- Releases gas as it heats, helping the omelet rise and stay airy.
- Grated cheese
- Adds fat and savory flavor, and its proteins firm up as the omelet sets.
- Melted butter
- Adds fat for flavor and helps the bottom of the omelet brown in the skillet.
The step that matters
Folding the egg whites into the cheese mixture. Whipped whites hold air that gives the omelet its lift. Folding gently keeps that air in; stirring or deflating the foam makes the omelet dense and flat.
“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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