Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Deviled Ham Sandwiches
Ingredients
Directions
Prepare the filling
Chop the ham finely.
Rub the egg yolks smooth with the melted butter.
Mix the egg yolk mixture with the ham, mustard, and lemon juice.
Season to taste and add mayonnaise dressing if desired.
Assemble
Spread the mixture between thin slices of bread.
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.
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Lemon + mustardtop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Ham + mustardtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold boiled ham
- Provides the savory meat base that the filling is built around.
- Hard-boiled egg yolks
- Become creamy when rubbed smooth, giving the filling body and richness.
- Melted butter
- Blends with the yolks to add fat, smoothness, and richness to the filling.
- Mustard
- Adds sharpness that balances the richness of the yolks and butter.
- Lemon juice
- Adds acidity that brightens the flavor of the filling.
The step that matters
Rub the egg yolks smooth with the melted butter. Yolks left in lumps will make the filling grainy and uneven; working them smooth with fat gives an even, spreadable texture before the ham is added.
Swap the lemon
How well each one fits the dish's main ingredients (ham, egg, mustard, butter, bread):
- Figfits about as well
- Lemonthe original
- Applefits about as well
- Coconutfits about as well
Fit is the average pairing score against ham, egg, mustard, butter, bread. 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.
Brown Bread461 recipes
Lemon Sauce236 recipes
White Bread80 recipes
Bread Omelette60 recipes