Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and 41,516 recipes mention both. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Anotheb Bbown Onion Sauce
Ingredients
Directions
Make the sauce base
Mince the onions and stew them in butter over low heat until they are reduced to a pulp.
Pour in the veal gravy and season with salt and cayenne if needed.
Skim off any fat, then press the sauce through a sieve.
Finish and serve
Heat the sauce in a clean saucepan and mix in the boiling cream.
Serve immediately.
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 aroma chemistry they share, and how many recipes mention both.
-
Butter + creamtop 8% of all pairsAroma overlapmoderateMentioned together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + buttertop 15% of all pairsAroma overlapmoderateMentioned together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Onion + vealtop 17% of all pairsAroma overlaplowMentioned together6,841 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + creamtop 18% of all pairsAroma overlaplowMentioned together10,827 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Butter + vealtop 23% of all pairsAroma overlapmoderateMentioned together9,381 recipes
Shared aroma: 3-hexenal (apple, fruity).
Onion and cream share little aroma chemistry, yet 10,827 recipes mention both: they likely 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
- White onions
- Break down into a pulp that thickens the sauce and adds sweet, savory body.
- Butter
- Fat that softens the onions and carries flavor, giving the sauce a rich mouthfeel.
- Veal gravy
- Savory liquid base that gives the sauce its meaty depth and body.
- Boiling cream
- Adds richness and a smooth, velvety texture to the finished sauce.
The step that matters
Stew the onions slowly over low heat until they form a pulp. Low, gentle heat softens the onions and draws out their natural sugars without scorching them. Rushing with high heat can burn the butter and onions, leaving bitter flavors, while undercooked onions keep a sharp taste and a coarse texture.
“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.
You might also like
Wine Sauce (for stewed fruit)186 recipes
Caper Sauce180 recipes
Brown Sauce141 recipes
Dutch Sauce74 recipesThe Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.