Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Deviled Eggs
Ingredients
Directions
Prepare
Cut the hard-boiled eggs in half and keep the whites unbroken.
Rub the yolks until smooth.
Make the filling
Work in the butter and season with coarse sea salt.
Add the finely chopped celery or lettuce.
Mix in the mustard and a little vinegar to form a smooth paste.
Fill and garnish
Fill the egg whites with the yolk mixture and garnish with celery tops or parsley.
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.
-
Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Celery + vinegartop 17% of all pairsSmell alikemoderateCooked together5,627 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + mustardtop 22% of all pairsSmell alikemoderateCooked together8,003 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Form the creamy, smooth base that carries the other flavors of the filling.
- Butter
- Adds fat, making the yolk filling richer and softer in texture.
- Mustard
- Adds sharp, pungent flavor that cuts through the richness of the yolks.
- Vinegar
- Adds acidity that brightens the filling and balances the rich yolks.
- Celery or lettuce
- Adds a crisp, fresh texture and mild vegetal flavor to the filling.
The step that matters
Rub the yolks until smooth. Lumps of yolk leave the filling grainy and uneven. Pressing the yolks through a fine sieve or working them thoroughly before adding butter gives a silky texture, and the butter blends in more evenly when the yolks are already smooth.
Swap the celery
How well each one fits the dish's main ingredients (egg, butter, mustard, vinegar):
- Tarragonfits better
- Capersfits better
- Dillfits better
- Celerythe original
Fit is the average pairing score against egg, butter, mustard, vinegar. 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.
More deviled eggs recipes
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.
Cream of Celery Soup113 recipes
Celery Stew25 recipes
Celery Croquettes16 recipes
Celery Cream Soup15 recipes