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Cauliflower Au Gratin

A baked cauliflower dish topped with a cheese‑flour sauce.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Cauliflower Au Gratin

Oven, in the book's wordsA quick oven

Ingredients

Directions

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

Prepare the cauliflower

  1. Bring a pot of salted water to a boil and add the cauliflower. Cook until tender but not broken.

  2. Trim off the green parts and place the cauliflower in a serving dish.

Make the sauce

  1. In a pan, melt the butter, then add the flour and mix well.

  2. Gradually add the milk, stirring until the mixture boils.

  3. Stir in half of the grated cheese and season with salt, pepper, and cayenne.

Bake and serve

  1. Pour the sauce over the cauliflower, sprinkle the remaining cheese on top, and bake in a 400°F (200°C) oven until thoroughly browned.

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

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

  2. Cheese + buttertop 8% of all pairs
    Smell alikemoderate
    Cooked together7,962 recipes

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

  3. Cauliflower + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together1,113 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  4. Cheese + milktop 10% of all pairs
    Smell alikemoderate
    Cooked together4,426 recipes

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

  5. Cauliflower + flourtop 12% of all pairs
    Smell alikemoderate
    Cooked together569 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

What each ingredient does

Cauliflower
Forms the main body of the dish, cooked until tender while holding its shape.
Butter
Enriches the sauce and carries the flour so it can thicken the milk smoothly.
Flour
Thickens the milk into a smooth white sauce that clings to the cauliflower.
Milk
Forms the liquid base of the sauce, which thickens as it comes to a boil.
Grated cheese
Melts into the sauce for richness and browns on top in the oven.

The step that matters

Bringing the milk sauce to a boil. Adding milk gradually while stirring keeps the flour from forming lumps. The sauce must reach a boil so the starch fully thickens; otherwise it stays thin and tastes floury.

Swap the cauliflower

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

  1. Potatofits better
  2. Capsicumfits better
  3. Asparagusfits better
  4. Cauliflowerthe original

Fit is the average pairing score against cheese, butter, flour, 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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