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Celery Au Gratin

A baked dish of boiled celery topped with cheese, white sauce, and bread crumbs.

From an old cookbook · modernised transcription
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Celery Au Gratin

Why it works: Cheese and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,130 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Celery Au Gratin

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 the celery

  1. Boil the celery in a small amount of salted water until tender, allowing it to cook almost dry.

Assemble the dish

  1. Butter a baking dish and layer the celery, then add a layer of white sauce, alternating until all ingredients are used.

  2. Cover the top with cheese and bread crumbs.

Bake

  1. Bake in a hot oven at 400°F (200°C) until 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.

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. Cheese + breadtop 7% of all pairs
    Smell alikemoderate
    Cooked together2,130 recipes

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

  2. Celery + breadtop 16% of all pairs
    Smell alikemoderate
    Cooked together2,110 recipes

    Shared aroma: guaiacol (smoky, sweet).

  3. Cheese + saucetop 19% of all pairs
    Smell alikelow
    Cooked together1,987 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Celery + cheesetop 21% of all pairs
    Smell alikemoderate
    Cooked together647 recipes

    Shared aroma: gamma-decalactone (peach, creamy).

  5. Sauce + breadtop 22% of all pairs
    Smell alikelow
    Cooked together4,934 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

What each ingredient does

Celery
Provides the main vegetable texture and mild flavor, softened by boiling until tender.
Cheese
Melts and browns on top, adding richness and savory flavor.
White sauce
Adds moisture and binds the layers together so the dish stays creamy.
Bread crumbs
Forms a crisp, golden crust on top through browning.

The step that matters

Cooking the celery almost dry. Celery releases water as it cooks. Leaving excess liquid in the dish would thin the white sauce and make the gratin soggy instead of creamy and set.

Swap the celery

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

  1. Capersfits better
  2. Garlicfits about as well
  3. Nutmegfits about as well
  4. Celerythe original

Fit is the average pairing score against cheese, sauce, bread. 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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