Why it works: Bread and butter 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 ↓
Delmonico Potatoes
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Assemble
Layer creamed potatoes in a baking dish.
Add a light layer of bread crumbs.
Sprinkle a layer of grated Parmesan cheese.
Repeat layers until the dish is filled.
Dot the top layer with bits of butter.
Bake and serve
Bake until golden brown.
Serve very hot.
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.
Photo for illustrative purposes only · Contact us to use it
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.
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Parmesan cheese + buttertop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Bread + parmesan cheesetop 15% of all pairsSmell alikemoderateCooked together577 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Potato + parmesan cheesetop 15% of all pairsSmell alikemoderateCooked together572 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Creamed potatoes
- Form the soft, starchy bulk of the dish, giving it its body and moisture.
- Bread crumbs
- Add a light, crisp layer that helps the top brown and texture contrast with the potatoes.
- Grated parmesan cheese
- Melts and browns on the surface, adding savory flavor and a golden crust.
- Butter
- Adds richness and fat that promotes browning and a smooth, flavorful top.
The step that matters
Bake until golden brown. Baking long enough lets the cheese and butter brown and the crumbs crisp. Removing it too early leaves the top pale and the layers under-set.
Swap the potato
How well each one fits the dish's main ingredients (bread, parmesan cheese, butter):
- Tomatofits better
- Asparagusfits better
- Potatothe original
- Onionfits about as well
Fit is the average pairing score against bread, parmesan cheese, butter. 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.
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