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Scalloped Potatoes

A baked potato dish layered with milk, butter, breadcrumbs, and seasonings.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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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 ↓

Scalloped Potatoes

Oven, in the book's wordsA hot oven

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

  1. Prepare the potatoes by slicing them very thin and boiling in water for 5 minutes.

  2. Butter a baking dish and layer sliced potatoes at the bottom.

Assemble and bake

  1. Sprinkle with salt, white pepper, and bread crumbs, then dot with bits of butter.

  2. Repeat layering with remaining potatoes, seasoning, and crumbs, reserving some crumbs for the top.

  3. Pour the milk over the layers and bake at 400°F (200°C) for about 30 minutes.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Bread + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

  2. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  3. Potato + milktop 9% of all pairs
    Smell alikemoderate
    Cooked together3,611 recipes

    Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).

  4. Bread + milktop 11% of all pairs
    Smell alikemoderate
    Cooked together11,466 recipes

    Shared aroma: 2-undecenal (sweet).

  5. Potato + buttertop 13% of all pairs
    Smell alikemoderate
    Cooked together6,456 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

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, becoming tender as they cook in the milk.
Milk
Forms the sauce that moistens the layers and cooks into a creamy base.
Bread crumbs
Add a crisp, lightly browned topping over the baked layers.
Butter
Adds richness and helps the crumbs brown in the oven.

The step that matters

Pour the milk over the layers. The milk must cover the potatoes so they cook evenly and become tender; too little liquid leaves them dry or unevenly cooked, while the starch in the potatoes thickens the milk as it bakes.

Swap the white pepper

How well each one fits the dish's main ingredients (potato, bread, butter, milk):

  1. Cinnamonfits better
  2. Nutmegfits better
  3. Parsleyfits better
  4. White pepperthe original

Fit is the average pairing score against potato, bread, butter, milk. 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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