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Drink

Imperial Coffee

A coffee beverage made with brewed coffee, whipped egg, sugar, warm milk, and cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Imperial Coffee

serves 2

Ingredients

Directions

Make the coffee

  1. Place coffee in a piece of Swiss muslin, leaving room for expansion.

  2. Pour boiling water over the coffee and cover tightly; let it steep for 10 minutes.

Assemble and serve

  1. In a large coffee cup, break the egg and whip it well with an egg-beater.

  2. Divide the whipped egg between two cups.

  3. Add sugar to taste, then pour the hot coffee over the egg mixture.

  4. Top with warm milk and a tablespoon of cream.

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. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  2. Coffee + milktop 10% of all pairs
    Smell alikemoderate
    Cooked together2,202 recipes

    Shared aroma: 4-heptenal (creamy, biscuit).

  3. Coffee + creamtop 17% of all pairs
    Smell alikelow
    Cooked together2,339 recipes

    Shared aroma: 2-heptanol (bitter, floral).

  4. Coffee + sugartop 17% of all pairs
    Smell alikelow
    Cooked together4,344 recipes

    Shared aroma: beta-damascenone (apple, rose).

  5. Milk + creamtop 18% of all pairs
    Smell alikemoderate
    Cooked together29,399 recipes

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

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

What each ingredient does

Egg
Whipped egg gives the coffee a rich, frothy, creamy body.
Cream
Adds fat for a smoother, richer mouthfeel in the finished cup.

The step that matters

Whipping the egg well before adding coffee. The egg must be whipped thoroughly so it blends evenly into the drink. Pouring hot coffee onto a poorly whipped egg can leave lumps and an uneven texture.

“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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