Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Fried Egg Sandwiches
Ingredients
Directions
Prepare the filling
Boil the eggs until hard, then remove the shells and cool them in cold water.
Slice the eggs and pound them in a bowl with butter and cream.
Season the mixture with salt, pepper, and cayenne.
Assemble and fry
Cut the rolls into thin slices, butter them, and spread the egg mixture between the slices.
Trim the edges and press the sandwiches together.
Dip each sandwich in prepared frying batter and fry in clarified butter until golden brown.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and pepper barely smell alike, yet cooks put them together in 21,449 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Form the main filling, setting the body of the sandwich.
- Butter
- Adds richness and flavour to the filling and enriches the rolls.
- Cream
- Adds moisture and softness to the mashed egg filling.
- Rolls
- Provide the bread structure that holds the filling together.
- Clarified butter
- Fries the sandwiches, promoting even browning and golden colour.
The step that matters
Dip each sandwich in prepared frying batter and fry in clarified butter until golden brown.. Clarified butter has no milk solids to burn, so it can reach frying heat and brown the batter evenly without scorching. Frying at too low a heat makes the coating greasy and pale.
“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