Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
A Piquant Sauce for Serving with Broiled or Roast Chicken
Ingredients
Directions
Make the sauce
Mix melted butter, vinegar, mustard, sugar, pepper, and salt in a saucepan.
Heat the mixture until it reaches boiling point.
Serve
Pour the sauce over the chicken.
Cover closely for five minutes 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.
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and a smooth, rounded mouthfeel to the sauce.
- Vinegar
- Provides the sharp acidity that gives the sauce its piquant bite.
- Mustard
- Adds a sharp, pungent flavour that complements the vinegar.
- White sugar
- Balances the sharpness of the vinegar and mustard with a little sweetness.
The step that matters
Heat the mixture until it reaches boiling point. Heat softens the sharp edge of the vinegar and blends the flavours. Overheating can cause the melted butter to separate, so the sauce should be watched as it comes to the boil.
Swap the mustard
How well each one fits the dish's main ingredients (butter, vinegar, sugar, pepper):
- Capsicumfits better
- Mustardthe original
- Cucumberfits less well
- Shallotfits less well
Fit is the average pairing score against butter, vinegar, sugar, pepper. Candidates are from the same food group and used in at least 100 recipes.
“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
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Mixed Mustard9 recipes
Wine Sauce (for stewed fruit)186 recipes
Caper Sauce180 recipes
Brown Sauce141 recipes