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Canvas Back Duck Roasted

Roasted canvasback duck served with a gravy made from its giblets, onion, parsley, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Canvas Back Duck Roasted

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

  1. Clean the duck and wipe it dry.

  2. Rub the inside and outside with fat or butter, then season with salt and pepper.

  3. Stuff the duck as you would any other fowl.

Roast and make the gravy

  1. Roast the duck in a 400°F (200°C) oven for about 1 hour.

  2. In a saucepan, boil the giblets and wings slowly with a little water.

  3. Add the chopped onion and parsley to the saucepan.

  4. Thicken the gravy with a little flour.

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. Pepper + parsleytop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

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

  2. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

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

  3. Pepper + oniontop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  4. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Parsley + flourtop 12% of all pairs
    Smell alikemoderate
    Cooked together16,675 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour barely smell alike, yet cooks put them together in 124,287 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

Canvasback duck
Provides the main meat, which cooks through in the oven and carries the dish.
Fat or butter
Coats the skin, adding richness and helping it brown during roasting.
Flour
Thickens the gravy so it clings to the meat instead of running thin.

Swap the onion

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

  1. Shallotfits better
  2. Carrotfits better
  3. Chivefits better
  4. Onionthe original

Fit is the average pairing score against butter, pepper, parsley, flour. 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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