Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Potato Biscuit
Ingredients
Directions
Prepare the potatoes
Boil the potatoes with their skins on until tender.
Remove the potatoes with a skimmer, drain, and squeeze them dry with a towel.
Peel the potatoes and mash them until smooth.
Make the dough
Add the butter, egg, and sweet milk to the mashed potatoes.
Let the mixture cool, then beat in the yeast.
Gradually add flour until a stiff dough forms.
Allow the dough to rise, then shape it into small cakes.
Bake and serve
Let the cakes rise again and bake until golden brown.
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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Potatoes
- Provide starch and moisture that give the dough a soft, tender crumb.
- Yeast
- Ferments the dough so it rises and becomes light before baking.
- Flour
- Forms the gluten structure that holds the dough together and gives the cakes shape.
- Egg
- Adds protein for structure and richness to the dough.
- Butter
- Adds fat for tenderness and flavor.
- Sweet milk
- Adds moisture and milk solids that help the dough brown.
The step that matters
Let the mixture cool before adding the yeast. Yeast is killed by high heat, so mixing it into hot mashed potatoes can stop the dough from rising. Cooling the mixture first keeps the yeast alive so it can ferment the dough.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, milk, flour):
- Chivefits about as well
- Potatothe original
- Leekfits about as well
- Asparagusfits about as well
Fit is the average pairing score against butter, egg, milk, flour. 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 potato biscuit recipes
You might also like
Deep-Fried Potato Balls119 recipes
Orange Potato Bread80 recipes
White Cake431 recipes
Pound Cake373 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.