Skip to main content
Drink

Barley Water

A simple beverage made by boiling pearl barley in water, then straining and sweetening with sugar and lemon juice.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
Jump to recipe ↓

Why it works: Lemon and ginger match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Barley Water

Ingredients

Directions

  1. Wash the pearl barley.

  2. Pour 2 quarts of water over the barley.

  3. Boil the mixture down to 1 quart.

  4. Strain the liquid.

  5. Flavor with sugar and lemon juice, or add ginger 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.

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 + gingertop 5% of all pairs
    Smell alikestrong
    Cooked together5,154 recipes

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

  2. Barley + lemontop 13% of all pairs
    Smell alikemoderate
    Cooked together484 recipes

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

  3. Barley + gingertop 15% of all pairs
    Smell alikemoderate
    Cooked together59 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Sugar + gingertop 17% of all pairs
    Smell alikelow
    Cooked together14,054 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

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

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

Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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

Pearl barley
Releases starch and flavor into the water as it simmers, giving the drink its body and mild grain taste.

Swap the ginger

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

  1. Cinnamonfits better
  2. Thymefits better
  3. Dillfits better
  4. Gingerthe original

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

More barley water recipes

Apple 4with Egg White 4 See all 274 →

You might also like

Lemon WheyLemon Whey33 recipesLemon WineLemon Wine31 recipesGinger PopGinger Pop22 recipesGinger WineGinger Wine12 recipes