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Dessert

Jellied Apples

A dessert of boiled apples and lemons set in a clear sugar syrup.

From an old cookbook · modernised transcription
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Why it works: Sugar and gelatin are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,778 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Jellied Apples

Ingredients

Directions

Prepare the fruit

  1. Boil the apples and lemons in water until tender, then remove them.

  2. Make a syrup by dissolving ½ pound of sugar in water.

Make the jelly

  1. Add the sliced apples and lemons to the syrup and boil gently until clear.

  2. Skim the mixture into a deep dish.

  3. Dissolve 1 ounce of isinglass or gelatin in a little water.

  4. Add the dissolved isinglass to the syrup and boil for a moment.

Serve

  1. Garnish the apples with lemon slices and strain the syrup over them.

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 + gelatintop 7% of all pairs
    Smell alikemoderate
    Cooked together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  2. Apple + lemontop 14% of all pairs
    Smell alikemoderate
    Cooked together7,551 recipes

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

  3. Apple + sugartop 18% of all pairs
    Smell alikelow
    Cooked together16,478 recipes

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

  4. Lemon + sugartop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

  5. Apple + gelatintop 25% of all pairs
    Smell alikelow
    Cooked together145 recipes

    Shared aroma: beta-pinene (pine, resin).

Apple and sugar barely smell alike, yet cooks put them together in 16,478 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

Apples
Provide the fruit body and natural pectin that helps the syrup set.
Lemons
Add acidity that brightens flavour and supports pectin setting.
Sugar
Sweetens the syrup and helps bind water so the jelly holds its shape.
Isinglass or gelatin
Forms the protein network that sets the liquid into a firm jelly.

The step that matters

Boil gently until clear. Vigorous boiling breaks up the fruit and clouds the syrup, while a gentle simmer lets sugar and pectin concentrate enough to set a clear, firm jelly.

Swap the lemon

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

  1. Vanillafits better
  2. Pearfits better
  3. Apricotfits better
  4. Lemonthe original

Fit is the average pairing score against apple, sugar, gelatin. 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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