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Escalloped Onions

A baked dish of boiled onions layered with bread crumbs and milk, seasoned with pepper and sea salt.

From an old cookbook · modernised transcription
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Escalloped Onions

Why it works: Bread and milk are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓

Escalloped Onions

Oven, in the book's wordsA good hot oven

Ingredients

Directions

The book says “a good hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Boil the onions until tender.

  2. Separate the onions with a large spoon.

Assemble and bake

  1. In a pudding dish, layer the onions and grated bread crumbs alternately.

  2. Season with pepper and coarse sea salt.

  3. Moisten the layers with milk.

  4. Bake in the oven until browned at 400°F (200°C).

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.

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.

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

    Shared aroma: 2-undecenal (sweet).

  2. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Onion + breadtop 15% of all pairs
    Smell alikemoderate
    Cooked together8,676 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  4. Bread + peppertop 16% of all pairs
    Smell alikemoderate
    Cooked together20,964 recipes

    Shared aroma: 2-nonenal (fatty, green).

  5. Onion + milktop 20% of all pairs
    Smell alikemoderate
    Cooked together13,418 recipes

    Shared aroma: hexanal (green, grassy).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Onions
Become soft and sweet as they cook, forming the bulk of the dish.
Grated bread crumbs
Absorb moisture and help hold the layers together while baking.
Milk
Moistens the layers, adding moisture and richness as the dish bakes.

The step that matters

Moisten the layers with milk. Too little milk leaves the bread crumbs dry and the dish stiff, while too much makes it soggy. Adding it between layers lets the crumbs soak up liquid evenly as they bake.

Swap the onion

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

  1. Capsicumfits better
  2. Tomatofits better
  3. Potatofits better
  4. Onionthe original

Fit is the average pairing score against bread, pepper, 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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