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Roast Sweetbreads

Roast sweetbreads simmered with butter, carrot, onion, beef extract, bay leaf, lemon juice, then baked with boiling water and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Carrot and onion are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 21,601 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Roast Sweetbreads

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

  1. Prepare sweetbreads in the usual manner.

  2. Add butter, carrot, onion, beef extract, bay leaf, and lemon juice.

  3. Simmer slowly for 15 minutes.

  4. Transfer to a buttered baking dish.

Bake and serve

  1. Add boiling water.

  2. Mix in flour blended with a little cold water.

  3. Cook in a 350°F (175°C) oven for 1 hour.

  4. Serve with mushroom sauce.

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. Carrot + oniontop 6% of all pairs
    Smell alikemoderate
    Cooked together21,601 recipes

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

  2. Beef + oniontop 7% of all pairs
    Smell alikemoderate
    Cooked together17,092 recipes

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

  3. Carrot + lemontop 9% of all pairs
    Smell alikestrong
    Cooked together3,351 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  4. Beef + carrottop 10% of all pairs
    Smell alikemoderate
    Cooked together6,606 recipes

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

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

Sweetbreads
Forms the main body of the dish, becoming tender and savory when gently cooked.
Butter
Adds fat and richness, helping flavor and browning in the pan.
Flour
Thickens the cooking liquid into a light sauce as it heats.
Beef extract
Adds concentrated savory, meaty flavor to the liquid.
Lemon juice
Adds acidity that brightens the rich flavors.

The step that matters

Simmer slowly before baking. Gentle simmering keeps the delicate sweetbreads tender. High heat can toughen their proteins and make them firm and dry, so keep the liquid at a slow simmer.

Swap the lemon

How well each one fits the dish's main ingredients (beef, butter, carrot, onion, flour):

  1. Avocadofits better
  2. Coconutfits better
  3. Raisinfits about as well
  4. Lemonthe original

Fit is the average pairing score against beef, butter, carrot, onion, 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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