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 Batter Pudding
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Mince and season the cold mutton, then wet it with the gravy and place it in a bake dish.
Make the batter
Mash the boiled potatoes with the butter until smooth.
Beat in the eggs, flour, and milk until well combined.
Pour the potato mixture over the mutton.
Bake
Bake for 1 hour or 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.
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).
-
Flour + milktop 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
- Boiled potatoes
- Mashed to form the soft, smooth body of the topping.
- Eggs
- Bind the batter and help it set firm as it bakes.
- Prepared flour
- Adds structure so the batter holds together after baking.
- Milk
- Moistens the batter so it bakes tender rather than dry.
- Butter
- Adds richness and fat for a softer texture and browning.
- Cold mutton
- Provides the savory meat base beneath the potato batter.
The step that matters
Baking until golden brown. The batter must set fully in the centre while the top browns. Underbaking leaves it wet and loose, and overbaking dries the potato and eggs. Watch for a firm centre and a golden surface.
Swap the potato
How well each one fits the dish's main ingredients (mutton, butter, egg, flour, milk):
- Leekfits about as well
- Potatothe original
- Asparagusfits about as well
- Shallotfits about as well
Fit is the average pairing score against mutton, butter, egg, flour, milk. 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
The 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.
Mutton Broth292 recipes
Potato Croquettes255 recipes
Potato Rolls78 recipes
Haricot Mutton59 recipes