Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 34,122 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Mutton in Tomato Sauce
Ingredients
Directions
Make the tomato base
Boil the tomatoes with bay leaf, parsley, and garlic until tender.
Strain the mixture.
Return the strained mixture to the fire.
Thicken the sauce
Mix butter with flour, then add a little hot juice and stir until smooth.
Pour the mixture into the sauce.
Stir until it thickens slightly.
Add salt, pepper, and sugar to taste.
Serve with mutton
Pour the hot sauce over the sliced mutton.
Let it heat through on low heat.
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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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + garlictop 3% of all pairsAroma overlapmoderateMentioned together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Parsley + garlictop 4% of all pairsAroma overlapstrongMentioned together9,308 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Clove + peppertop 5% of all pairsAroma overlapstrongMentioned together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Parsley + clovetop 6% of all pairsAroma overlapstrongMentioned together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main sauce body, along with acidity and fresh tomato flavor.
- Flour
- Thickens the sauce as its starch swells in the hot liquid.
- Butter
- Adds richness and helps the flour disperse smoothly without lumps.
- Sugar
- Softens the tomatoes' sharp acidity with a little sweetness.
- Mutton
- Forms the main meat, kept moist by gently heating it in the sauce.
The step that matters
Adding the flour and butter mixture to the hot juice. Flour clumps when it meets hot liquid directly. Blending it with butter and a little hot liquid first coats the starch so it disperses. Stirring until smooth prevents lumps in the sauce.
Flavor stand-ins for the clove
How well each one fits the dish's main ingredients (tomato, parsley, garlic, butter, flour, pepper, sugar):
- Thymebetter flavor fit
- Cuminbetter flavor fit
- Oreganobetter flavor fit
- Clovethe original
Fit is the average pairing score against tomato, parsley, garlic, butter, flour, pepper, sugar. 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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