Why it works: Potato and corn match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 938 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Yeast Meal
Ingredients
Directions
Make the mixture
Cover the hops with enough water to make 1 pint when steeped and strained.
Add the grated potatoes, salt, and yeast to the water and mix well.
Let the mixture stand for 1 hour or until light.
Add enough corn meal to make the mixture stiff.
Dry and store
Set the mixture in the sun to dry, stirring often.
When dry, roll it to a powder with a rolling pin.
Store the powder in light-brown paper in a dry place.
Use 1 tablespoon of yeast meal for every 2 loaves.
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.
-
Potato + corntop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Hops + corntop 37% of all pairsSmell alikelowCooked together4 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Hops + potatotop 39% of all pairsSmell alikelowCooked 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
- Potatoes
- Provide starch and body that bind the mixture into a stiff, dryable dough.
- Yeast
- Ferments the mixture so it becomes light, and its activity is what leavens the bread it is used in.
- Corn meal
- Stiffens the mixture so it can be dried and rolled into a powder.
The step that matters
Let the mixture stand for 1 hour or until light. Yeast needs time to multiply and produce gas; stopping too early leaves the mixture dense and weakens its leavening power later in the bread.
Swap the potato
How well each one fits the dish's main ingredients (hops, corn):
- Capsicumfits about as well
- Potatothe original
- Mustardfits less well
- Tomatofits less well
Fit is the average pairing score against hops, corn. 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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