Why it works: Sauce and butter are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 15,338 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Scalloped Eggs
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Boil the eggs for 20 minutes, then cool and peel them.
Prepare 1 pint of white sauce.
Moisten the cracker crumbs with ½ cup of melted butter.
Chop the cold meat finely.
Remove the yolks from the hard‑boiled eggs and chop the whites.
Assemble and bake
In a baking dish, layer the ingredients: start with cracker crumbs, then egg whites, followed by meat, white sauce, and finally the riced yolks on top.
Bake at 400°F (200°C) until golden brown, with crumbs on top.
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.
-
Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + meattop 16% of all pairsSmell alikemoderateCooked together7,594 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Meat + peppertop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 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
- Eggs
- Whites give structure and bulk, while yolks add richness and a creamy texture when cooked.
- White sauce
- Adds moisture and a smooth, creamy binding that keeps the layers from drying out.
- Cracker crumbs
- Provide a crisp, browned topping and absorb moisture from the sauce.
- Melted butter
- Adds fat for flavour and helps the cracker crumbs brown in the oven.
- Cold meat
- Adds savoury flavour and substance to the layers.
The step that matters
Baking until golden brown. Baking at 400°F sets the egg and sauce custard while the buttered crumbs brown. Removing the dish too early leaves the layers loose and the topping pale; leaving it too long can dry the eggs and scorch the crumbs.
“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.
Meat Croquettes52 recipes
Meatballs37 recipes
Mince Meat37 recipes
Meat Cakes35 recipes