Why it works: Pepper and mustard are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 15,430 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Broiled Ham and Eggs
Ingredients
Directions
Prepare the ham
Cut slices of cooked ham of equal size.
Broil the ham on a grill over a clear fire.
Assemble and serve
Place the ham on a hot dish and season with pepper.
Spread each slice with a mixture of melted butter and a little mustard.
Top each slice with a neatly trimmed poached egg.
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.
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Ham + mustardtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Ham + buttertop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Ham + eggtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ham
- Serves as the savory base, and broiling over direct heat browns its surface and concentrates its flavor.
- Eggs
- Form a soft, rich topping that adds moisture and richness to each slice.
- Butter
- Adds fat and richness and helps spread the mustard evenly over the ham.
- Mustard
- Adds sharp, tangy flavor that balances the richness of the butter and egg.
The step that matters
Poaching the eggs until the whites are set. Egg white proteins coagulate as they heat, so an egg must be cooked until its white is firm before placing it on the ham. Otherwise it spreads and runs across the slice, and trimming it neatly becomes impossible.
Swap the mustard
How well each one fits the dish's main ingredients (ham, pepper, butter, egg):
- Capsicumfits better
- Asparagusfits about as well
- Mustardthe original
- Potatofits about as well
Fit is the average pairing score against ham, pepper, butter, egg. 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.
Rice Gruel28 recipes
Peptoned Milk Gruel9 recipes