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Potato Croquettes

A fried potato croquette coated in egg and breadcrumbs.

From an old cookbook · modernised transcription
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Potato Croquettes

Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Potato Croquettes

Ingredients

Directions

Prepare the potatoes

  1. Pare, boil, and mash the potatoes.

  2. Add butter, hot cream or milk, beaten egg whites, salt, and pepper.

Shape and coat

  1. Let the mixture cool enough to handle, then shape into croquettes.

  2. Roll the croquettes in eggs and then in bread crumbs.

Fry

  1. Fry in hot lard until golden brown.

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. Butter + breadtop 7% of all pairs
    Smell alikemoderate
    Cooked together27,232 recipes

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

  2. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

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

  3. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

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

  4. Potato + buttertop 13% of all pairs
    Smell alikemoderate
    Cooked together6,456 recipes

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

  5. Egg + breadtop 13% of all pairs
    Smell alikemoderate
    Cooked together22,662 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

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

What each ingredient does

Potatoes
Provide the starchy bulk that holds the croquettes together when mashed.
Butter
Adds fat and richness, softening the mashed potato texture.
Cream or milk
Adds moisture so the mashed potato is soft and easy to shape.
Egg whites
Bind the mixture and help it hold its shape while cooking.
Eggs
Form a sticky coating so the bread crumbs adhere to the croquettes.
Bread crumbs
Create a crisp, golden browned outer crust when fried.

The step that matters

Let the mixture cool enough to handle. Warm mashed potato is soft and sticky, so shaping it too early makes it tear and slump. Cooling firms the starch so the croquettes keep their shape through coating and frying.

Swap the potato

How well each one fits the dish's main ingredients (butter, cream, egg, pepper, bread):

  1. Asparagusfits about as well
  2. Capsicumfits about as well
  3. Spinachfits about as well
  4. Potatothe original

Fit is the average pairing score against butter, cream, egg, pepper, 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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