Why it works: Lemon and fennel match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 723 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Gloucester Sauce
Ingredients
Directions
Make the sauce
In a bowl, combine the mayonnaise, sour cream, and lemon juice.
Mix in the chopped fennel gradually.
Add Worcestershire sauce to taste.
Serve
Serve with cold meats.
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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Lemon + fenneltop 1% of all pairsSmell alikestrongCooked together723 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Fennel + saucetop 24% of all pairsSmell alikelowCooked together181 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cream + fenneltop 28% of all pairsSmell alikelowCooked together215 recipes
Shared aroma: octanal (fat, soap).
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Lemon + saucetop 30% of all pairsSmell alikelowCooked together6,598 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mayonnaise
- Forms the thick, creamy base of the sauce and carries the other flavours.
- Sour cream
- Adds tang and moisture that lighten the rich mayonnaise base.
- Lemon juice
- Adds acidity that brightens and balances the richness of the mayonnaise.
- Fennel
- Adds a mild aniseed aroma and flavour to the sauce.
Swap the lemon
How well each one fits the dish's main ingredients (cream, fennel, sauce):
- Avocadofits about as well
- Limefits about as well
- Lemonthe original
- Coconutfits about as well
Fit is the average pairing score against cream, fennel, sauce. 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.
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