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Dessert

Coffee Mossi

A chilled coffee‑flavored mousse made with whipped cream, gelatin, and sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Cream and gelatin match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓

Coffee Mossi

Ingredients

Directions

Prepare the gelatin and coffee

  1. Dissolve the gelatin in a little water.

  2. Strain the coffee into the dissolved gelatin.

  3. Cool until slightly thickened.

Make and freeze the mousse

  1. Mix the whipped cream, sugar, and gelatin-coffee mixture together.

  2. Pack the mixture into a pail or freezer.

  3. Chill.

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. Cream + gelatintop 7% of all pairs
    Smell alikestrong
    Cooked together1,628 recipes

    Shared aroma: acetic acid (sour, vinegar).

  2. Gelatin + sugartop 7% of all pairs
    Smell alikemoderate
    Cooked together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  4. Cream + coffeetop 17% of all pairs
    Smell alikelow
    Cooked together2,339 recipes

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

  5. Sugar + coffeetop 17% of all pairs
    Smell alikelow
    Cooked together4,344 recipes

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

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

What each ingredient does

Heavy cream
Whipped into air bubbles that give the mousse its light, airy structure.
Gelatin
Sets the mousse so it holds its shape when chilled.
Sugar
Adds sweetness that balances the bitterness of the coffee.
Coffee
Provides the main coffee flavour.

The step that matters

Cool the gelatin-coffee mixture until slightly thickened. Gelatin that is still too hot can deflate the whipped cream when folded in, while gelatin that has set too far forms lumps. Cooling it only until slightly thick lets it blend evenly and keeps the mousse airy.

“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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