Why it works: Mustard and vinegar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 14,067 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sauce Til Kålsalat
Ingredients
Directions
Combine all ingredients and cook over low heat until mixture begins to thicken slightly.
Cool.
If too thick, add enough cream to thin to desired consistency.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
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.
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Mustard + vinegartop 7% of all pairsAroma overlapmoderateMentioned together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + mustardtop 13% of all pairsAroma overlapmoderateMentioned together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsAroma overlapmoderateMentioned together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Sugar + vinegartop 15% of all pairsAroma overlapmoderateMentioned together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
Butter and flour share little aroma chemistry, yet 124,287 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
- Egg
- Thickens the sauce as it heats and gives it a rich, smooth body.
- Flour
- Thickens the sauce, giving it body as it cooks.
- Butter
- Adds richness and a smooth, silky mouthfeel to the sauce.
- Vinegar
- Adds acidity that gives the sauce its tangy, sharp flavor.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
The step that matters
Cooking over low heat. The beaten egg can scramble if the mixture gets too hot or cooks too fast. Gentle, low heat lets the egg and flour thicken the sauce evenly and smoothly.
Flavor stand-ins for the mustard
How well each one fits the dish's main ingredients (butter, flour, sugar, vinegar, egg):
- Shallotabout as good a flavor fit
- Mustardthe original
- Chiveabout as good a flavor fit
- Cucumberabout as good a flavor fit
Fit is the average pairing score against butter, flour, sugar, vinegar, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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