Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Potato Soup a LA Crj&Me
Ingredients
Directions
Prepare
Clean, peel, wash, and slice the potatoes.
In a stewpan, combine potatoes, sliced onion, and sliced celery.
Make the soup
Add butter, pepper, salt, and nutmeg; simmer on low heat, stirring occasionally until nearly dissolved.
Add consommé and boil gently for 30 minutes.
Pass the mixture through a tamis into a soup pot.
If needed, add more consommé and heat gently to clarify.
Finish and serve
Just before serving, stir in boiling cream, a pat of butter, and pounded sugar.
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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + celerytop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Break down during simmering to give the soup its body and thickness.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the soup.
- Cream
- Adds richness and a silky texture when stirred in at the end.
- Consommé
- Provides the liquid base and savory flavor of the soup.
The step that matters
Passing the mixture through a tamis. Straining breaks down and removes fibers and lumps so the soup becomes smooth. Skipping or rushing this leaves a grainy texture, since the potatoes and vegetables must be fully softened before straining.
Swap the onion
How well each one fits the dish's main ingredients (potato, celery, butter, pepper, nutmeg, cream, sugar):
- Carrotfits better
- Spinachfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against potato, celery, butter, pepper, nutmeg, cream, sugar. 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
Cream of Celery Soup113 recipes
Potato Rolls78 recipes
Potato Chips53 recipes