Why it works: Thyme and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,973 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Bean Soup
Ingredients
Directions
Prepare the beans
Place the beans in a kettle and cover with water.
Bring the mixture to a boil.
Stir in a small piece of baking soda and let it boil for a moment.
Drain the water.
Cook and purée
Add fresh water with a small piece of pork.
Cook until the beans are well done.
Remove the beans.
Press the beans through a colander into the cooking water.
Tie thyme in a small bag.
Add the thyme bag to the pot and simmer for a few minutes.
Finish the soup
Add the quartered hard-boiled eggs, sliced lemon, butter, salt, and pepper.
Add a piece of fresh raw beef and let it cook through, but do not serve it in the soup.
Alternatively, substitute the beef with rich milk and butter.
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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Thyme + lemontop 1% of all pairsSmell alikestrongCooked together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pork + beeftop 1% of all pairsSmell alikestrongCooked together5,690 recipes
Shared aroma: 12-methyltridecanal (tallowy, beefy).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Beans + thymetop 8% of all pairsSmell alikestrongCooked together488 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beans
- Form the main body of the soup once cooked and pressed, thickening it.
- Baking soda
- Raises the pot's alkalinity, which helps beans soften faster.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the soup.
- Lemon
- Adds acidity that brightens the flavour of the rich soup.
The step that matters
Pressing the beans through a colander. Beans must be fully softened before pressing, otherwise the purée stays grainy and skins are hard to strain out. Pressing into the hot cooking water keeps the soup smooth and evenly thick.
Swap the beans
How well each one fits the dish's main ingredients (pork, thyme, egg, lemon, butter, pepper, beef):
- Beansthe original
- Sesamefits about as well
- Walnutfits about as well
- Chickpeafits about as well
Fit is the average pairing score against pork, thyme, egg, lemon, butter, pepper, beef. 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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