Skip to main content
Drink

Connecticut Yeast

A fermented beverage made from hops, potatoes, flour, sugar, salt, and yeast.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
Jump to recipe ↓

Why it works: Flour and sugar are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓

Connecticut Yeast

Ingredients

Directions

Make the hop liquid

  1. Place the hops in a bag and boil in 2 quarts of water with the peeled potatoes.

  2. Once cooked, sift the potatoes and combine them in a pan with the flour, sugar, and coarse sea salt.

  3. Pour the boiling hop water over the mixture and let it cool.

Ferment

  1. When sufficiently cool, add enough yeast to ferment the mixture.

  2. Transfer to a jug, cork tightly, and store in a cool place.

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. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  2. Potato + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together5,355 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Potato + sugartop 30% of all pairs
    Smell alikelow
    Cooked together3,032 recipes

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

  4. Hops + flourtop 32% of all pairs
    Smell alikelow
    Cooked together10 recipes

    Shared aroma: eugenol (clove, spicy).

  5. Hops + potatotop 39% of all pairs
    Smell alikelow
    Cooked together3 recipes

    Shared aroma: myrcene (balsamic, herbaceous).

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

What each ingredient does

Hops
Adds bitterness and aroma that balance the sweetness of the brew.
Potatoes
Provide starch and body that the yeast can work on during fermentation.
Sugar
Serves as the food the yeast converts into alcohol and carbon dioxide.
Yeast
Ferments the sugars, producing alcohol and carbon dioxide.

The step that matters

Let the liquid cool before adding yeast. Boiling-hot liquid kills yeast cells, so the mixture must be cool enough that the yeast stays alive and can start fermenting the sugars.

Swap the potato

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

  1. Mustardfits better
  2. Arrowrootfits better
  3. Parsnipfits better
  4. Potatothe original

Fit is the average pairing score against hops, flour, sugar. 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

Vegetable SoupVegetable Soup350 recipesRaspberry VinegarRaspberry Vinegar214 recipesBrown Coffee with EggBrown Coffee with Egg175 recipesBlackberry CordialBlackberry Cordial129 recipes