Why it works: Milk and butter 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 ↓
Grafton Biscuits
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the starter
Boil the potatoes until tender, then mash them.
Pour boiling water onto the mashed potatoes until it reaches a gruel-like consistency.
Add the sugar and yeast when the mixture is cool enough.
Set aside to rise until light.
Make the dough
Warm the milk until it's just warm enough to melt the butter.
Add the melted butter, salt, and enough flour to create a thick batter.
Set the batter aside to rise until light.
Work the dough for twenty minutes, then let it rise again.
Shape and bake
Roll out the dough thinly and spread melted butter over it.
Cut out biscuits with a tumbler, folding one half over the other.
Prick the biscuits in several places and let them rise.
Bake for twenty minutes at 350°F (175°C).
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.
-
Milk + buttertop 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
- Mashed into the starter, they add moisture and body to the dough.
- Yeast
- Ferments the sugars, producing gas that makes the dough rise and turn light.
- Sugar
- Feeds the yeast and adds sweetness and some browning in the oven.
- Butter
- Adds fat for tenderness and flavor, and is spread over the thin dough for richness.
- Flour
- Provides the structure that holds the batter and dough together as it rises and bakes.
- Milk
- Adds moisture and richness, softening the dough and helping it brown.
The step that matters
Let the batter rise until light. Yeast needs time and mild warmth to produce gas. If the starter is too hot, it can kill the yeast; if the rise is cut short, the biscuits will bake up dense.
Swap the potato
How well each one fits the dish's main ingredients (sugar, milk, butter, flour):
- Arrowrootfits about as well
- Sweet potatofits about as well
- Potatothe original
- Leekfits about as well
Fit is the average pairing score against sugar, milk, butter, 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.
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.