Skip to main content
Dessert

Orange Marmalade

A preserved citrus spread made from sliced oranges, lemons, water, and sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
Jump to recipe ↓

Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Orange Marmalade

Ingredients

Directions

Prepare the fruit

  1. Slice the oranges and lemons very thin, removing all seeds.

  2. Combine the sliced fruit with 1 gallon of water.

  3. Let the mixture stand for 36 hours.

Cook the marmalade

  1. Simmer the mixture for 3 hours.

  2. Add 8 pounds of sugar.

  3. Cook for an additional 2 hours.

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. Orange + lemontop 1% of all pairs
    Smell alikestrong
    Cooked together10,634 recipes

    Shared aroma: 3-hexenal (apple, fruity).

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

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

  3. Orange + sugartop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

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

Lemon and sugar 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

Oranges
Provide the bitter peel and pulp that give marmalade its characteristic flavor and pectin for setting.
Lemons
Add acidity and additional pectin, helping the marmalade brighten and set.
Sugar
Sweetens the marmalade and, with the fruit's pectin and acid, helps it thicken and set.

The step that matters

Cook for an additional 2 hours after adding sugar. Sugar must dissolve fully and the mixture must reach a long, steady simmer so pectin and acid can set the marmalade. Undercooking leaves it runny; the sugar can also crystallize if not dissolved first.

“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.

More orange marmalade recipes

Seville 44Pudding 17Clear 10Scotch 6Bitter 4 See all 487 →

You might also like

Orange Bundt CakeOrange Bundt Cake349 recipesLemon CakeLemon Cake228 recipesLemon IceLemon Ice147 recipesOrange Cream Rice PuddingOrange Cream Rice Pudding121 recipes