Skip to main content
Dessert

Bohemian Ice Cream

A fruit ice cream made from ripe red fruit juice, isinglass, water, sugar, lemon juice, and sweetened whipped cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
Jump to recipe ↓

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 ↓

Bohemian Ice Cream

Ingredients

Directions

Prepare the base

  1. Pulse the ripe red fruit through a fine sieve to extract the juice.

  2. Dissolve the isinglass in the water and add it to the fruit juice.

  3. Sweeten the mixture to taste and squeeze in lemon juice.

Finish and freeze

  1. Fold in the sweetened whipped cream gently.

  2. Mold the mixture and freeze until solid.

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. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

    Shared aroma: 2-nonenal (fatty, green).

  3. Lemon + creamtop 30% of all pairs
    Smell alikelow
    Cooked together15,640 recipes

    Shared aroma: acetic acid (sour, vinegar).

Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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

Isinglass
Sets the mixture into a firm, sliceable body as it freezes.
Whipped cream
Adds richness and a light, airy texture to the frozen dessert.
Red fruit juice
Supplies the main flavour, colour and liquid base of the ice cream.

The step that matters

Folding in the whipped cream. Whipped cream is full of trapped air. Folding it gently keeps that air in, so the ice cream stays light; stirring vigorously would deflate the foam and leave a denser result.

Swap the lemon

How well each one fits the dish's main ingredients (sugar, cream):

  1. Vanillafits better
  2. Strawberryfits better
  3. Raspberryfits better
  4. Lemonthe original

Fit is the average pairing score against sugar, cream. 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.

You might also like

Lemon CakeLemon Cake228 recipesLemon IceLemon Ice147 recipesLemon SherbetLemon Sherbet103 recipesLemon CustardLemon Custard64 recipes