Why it works: Flour and malt work together. They rank in the top 24% of all ingredient pairs, and cooks put them together in 260 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Nags Head Yeast
Ingredients
Directions
The book gives no oven temperature. The 100°F in the steps was added when the recipe was transcribed, as a starting point.
Prepare the hop tea and paste
Boil the hops in water for 10 minutes.
In a bucket, mix flour and malt.
Pour 1 quart of the hop tea over the flour mixture to make a thin paste.
Build the starter
Strain the remaining 3 quarts of hop tea over the paste.
Let it stand until warm (about 100°F or 38°C).
Add the old yeast and stir well.
Let it stand until it rises and then falls.
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.
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Flour + malttop 24% of all pairsSmell alikelowCooked together260 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Hops + flourtop 32% of all pairsSmell alikelowCooked together10 recipes
Shared aroma: eugenol (clove, spicy).
-
Hops + malttop 49% of all pairsSmell alikelowCooked together1 recipe
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Forms the thick body of the paste and supplies starch that the yeast can work on.
- Malt
- Provides sugars that the yeast ferments, driving the rise and fall of the starter.
- Hops
- Adds bitterness and aroma to the hop tea that flavours the finished starter.
- Old yeast
- Ferments the sugars, producing the gas that makes the starter rise and then fall.
The step that matters
Let it stand until warm, then add the yeast. Yeast works best in warm liquid around 100°F. If the mixture is too hot, the heat can kill the yeast, so the liquid should be warm rather than hot before the old yeast goes in and is stirred well.
“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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