Why it works: Butter and milk 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 ↓
Eggs and Bacon with Cream Sauce
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the cream sauce
In a saucepan, melt the butter over medium heat.
Whisk in the flour and cook for 1 minute.
Gradually add the milk, stirring until the sauce thickens.
Prepare the bacon and eggs
Cook the bacon in a skillet until crisp, then remove and drain on paper towels.
Cut the hard-boiled eggs in half.
Assemble and serve
Place the eggs on a serving plate, top with bacon, and pour the sauce over just before serving.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 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).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and flour 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
- Bacon
- Renders fat and turns crisp, adding salty, savory flavor and texture to the dish.
- Butter
- Provides fat for cooking the flour and adds rich flavor to the sauce.
- Flour
- Thickens the sauce when cooked briefly in butter and combined with the milk.
- Milk
- Forms the liquid base of the sauce, which thickens as it heats with the flour.
- Hard-boiled eggs
- Provide the main body and protein of the dish, with a mild, firm texture.
The step that matters
Add the milk gradually while stirring. Adding liquid slowly while whisking keeps the flour evenly dispersed. Dumping it in at once can form lumps that are hard to smooth out, leaving the sauce grainy.
“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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