Why it works: Mustard and lettuce match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 1,356 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
Ingredients
Contains: egg, milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the pears
Pare, halve, and core the pears; squeeze lemon juice over them to prevent discoloration.
Place a ball of cream cheese or a few cubes of Roquefort cheese in the cavity of each pear half.
Make the dressing
For the dressing, mix olive oil, vinegar, salt, mustard, paprika, and chili sauce; beat and blend well.
Gradually mix this dressing into the mayonnaise.
Rinse canned pimientos in cold water, dry, and cut into strips.
Assemble and garnish
Set the pear halves on heart leaves of lettuce and pour the dressing over them.
Garnish the salad and dressing with julienne strips of pimientos.
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.
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Mustard + lettucetop 2% of all pairsAroma overlapstrongMentioned together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + vinegartop 4% of all pairsAroma overlaplowMentioned together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lettuce + olivetop 4% of all pairsAroma overlapstrongMentioned together2,400 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Olive + vinegartop 4% of all pairsAroma overlapmoderateMentioned together10,843 recipes
Shared aroma: isoamyl acetate (banana, fruity).
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Olive + lemontop 5% of all pairsAroma overlapstrongMentioned together10,849 recipes
Shared aroma: 3-hexenal (apple, fruity).
Mustard and vinegar share little aroma chemistry, yet 14,067 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
- Pears
- Provide the fruity, juicy base that the cheese and dressing are served on.
- Cream cheese or roquefort cheese
- Adds richness and a creamy, salty contrast to the sweet pear.
- Mayonnaise
- Gives the dressing body, creaminess, and fat for a smooth coating.
- Olive oil
- Adds fat and mouthfeel to the dressing, helping it emulsify with the other ingredients.
- Vinegar
- Adds acidity that brightens the dressing and balances the richness of the fats.
- Chili sauce
- Contributes sweetness, tang, and color to the dressing.
The step that matters
Gradually mix the dressing into the mayonnaise. Adding the oil-and-vinegar dressing slowly lets the mixture emulsify, so it stays smooth and creamy instead of separating or turning greasy.
Flavor stand-ins for the pear
How well each one fits the dish's main ingredients (cream, mustard, lettuce, sauce, olive, vinegar, lemon):
- Avocadobetter flavor fit
- Limebetter flavor fit
- Orangebetter flavor fit
- Pearthe original
Fit is the average pairing score against cream, mustard, lettuce, sauce, olive, vinegar, lemon. 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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