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Lemon Sauce

A sweet and tart sauce made with sugar, corn starch, lemon juice, and butter.

From an old cookbook · modernised transcription
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Lemon Sauce

Why it works: Lemon and nutmeg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 11,318 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Lemon Sauce

Ingredients

Directions

  1. Sift together the sugar, corn starch, and salt.

  2. Slowly add the boiling water while beating constantly.

  3. Cook for five minutes.

  4. Remove from heat and stir in the butter, lemon juice, and grated lemon rind.

  5. Strain the sauce and add nutmeg if desired.

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.

Photo for illustrative purposes only · Contact us to use it

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. Lemon + nutmegtop 5% of all pairs
    Smell alikestrong
    Cooked together11,318 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  2. Corn + nutmegtop 10% of all pairs
    Smell alikemoderate
    Cooked together563 recipes

    Shared aroma: estragole (anise, licorice).

  3. Corn + lemontop 13% of all pairs
    Smell alikemoderate
    Cooked together1,927 recipes

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

  4. Corn + buttertop 14% of all pairs
    Smell alikemoderate
    Cooked together7,345 recipes

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

  5. Butter + nutmegtop 16% of all pairs
    Smell alikemoderate
    Cooked together24,377 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

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

What each ingredient does

Corn starch
Thickens the sauce as it heats, giving it body.
Butter
Adds richness and a smooth, glossy mouthfeel to the sauce.
Lemon juice
Adds acidity that brightens the sweetness of the sugar.

The step that matters

Add the boiling water slowly while beating constantly. Adding the water gradually and beating keeps the starch dispersed so it does not form lumps. Pouring it in all at once can clump the starch, leaving a grainy, uneven sauce.

Swap the nutmeg

The recipe marks nutmeg as optional. How well each one fits the dish's main ingredients (sugar, corn, butter, lemon):

  1. Cinnamonfits better
  2. Nutmegthe original
  3. Tarragonfits about as well
  4. Parsleyfits about as well

Fit is the average pairing score against sugar, corn, butter, lemon. 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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