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Cauliflower Au Gratin

A baked cauliflower dish layered with cream sauce, cheese, breadcrumbs, and butter.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Cream and butter 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 ↓

Cauliflower Au Gratin

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the cauliflower

  1. Soak the cauliflower upside down in cold, salted water for 30 minutes.

  2. Boil salted water and cook the cauliflower for 20 minutes until tender but not too soft.

  3. Break the cauliflower into florets.

Assemble and bake

  1. Butter a pudding dish and layer the cauliflower, cream sauce, and cheese alternately.

  2. Top with breadcrumbs and bits of butter.

  3. Bake at 400°F (200°C) until the sauce bubbles through the crumbs.

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. Cream + buttertop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

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

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

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

  3. Cream + saucetop 9% of all pairs
    Smell alikemoderate
    Cooked together4,787 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Sauce + buttertop 15% of all pairs
    Smell alikelow
    Cooked together15,338 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  5. Cream + cheesetop 15% of all pairs
    Smell alikemoderate
    Cooked together2,655 recipes

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

Sauce and butter barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Cauliflower
Forms the bulk of the dish and gives its main vegetable texture once cooked until tender.
Cream sauce
Provides moisture and a rich, creamy body that binds the layers together.
Grated cheese
Melts into the sauce and adds savoury flavour and golden browning on top.
Breadcrumbs
Form a crisp, browned topping that contrasts with the soft layers beneath.
Butter
Adds richness and fat that helps the breadcrumbs brown in the oven.

The step that matters

Cooking the cauliflower to the right tenderness. Cauliflower cooked too long turns soft and watery, which thins the sauce and makes the gratin soggy. Stopping at tender but still firm keeps the florets intact and lets the dish hold its shape when baked.

Swap the cauliflower

How well each one fits the dish's main ingredients (cream, sauce, cheese, butter):

  1. Mustardfits better
  2. Potatofits better
  3. Onionfits better
  4. Cauliflowerthe original

Fit is the average pairing score against cream, sauce, 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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