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 ↓
Escaloped Potatoes
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare and layer
Pare and slice the potatoes thinly.
Layer the potatoes in a pudding pan, about ½ inch deep.
Sprinkle salt, pepper, and bits of butter over the layer.
Repeat layering with remaining potatoes, salt, pepper, and butter.
Add liquid and bake
Pour sweet cream or milk until just visible.
Sprinkle crushed cracker on top.
Bake in a 400°F (200°C) oven for 30 to 60 minutes.
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.
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk of the dish, cooking into soft, tender layers as they absorb the cream.
- Sweet cream or milk
- Adds moisture and richness, turning into a sauce that coats and softens the potato layers.
- Butter
- Adds fat and richness, helping the top brown as the dish bakes.
- 1 cracker
- Crushed on top, it adds a crisp, browned crust over the creamy layers.
The step that matters
Pouring the cream to the right depth. Cream should just show between the layers. Too little leaves the potatoes dry and unevenly cooked, while too much can make the dish soupy and slow to set as starch from the potatoes thickens the liquid.
“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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