Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Cottage Soup
Ingredients
Directions
Prepare
Cut the beef into thin slices and the bacon into cubes.
Slice the onion, carrots, and turnip.
Prepare the potatoes; if large, cut them in half.
Make the soup
Melt the dripping in a large pot.
Fry the bacon, beef, and onion until browned.
Add the sliced vegetables, water, salt, and pepper.
Cover and simmer for about 1 hour.
Add the potatoes to the soup.
After 30 minutes, sprinkle in the rice.
Cook gently for another 30 minutes.
Once the potatoes and rice are tender, season the soup to taste and serve.
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.
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Browning and slow simmering give the soup its savoury, meaty flavour and body.
- Potatoes
- Break down slightly as they cook, thickening the broth and adding starchy body.
- Rice
- Releases starch during simmering, helping to thicken the soup.
- Bacon
- Renders fat and browns, adding smoky, savoury depth to the base.
- Carrots
- Add natural sweetness and colour as they soften in the broth.
The step that matters
Frying the bacon, beef, and onion until browned. Browning creates Maillard reactions that build deep savoury flavour; pale, steamed meat gives a flat, grey-tasting broth.
Swap the turnip
How well each one fits the dish's main ingredients (beef, onion, carrot, potato, rice, pepper):
- Capsicumfits about as well
- Tomatofits about as well
- Leekfits about as well
- Turnipthe original
Fit is the average pairing score against beef, onion, carrot, potato, rice, 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.
Potato Croquettes255 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Carrot Soup134 recipes