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 ↓
Grated Sweet Potato Pudding
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.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, mix the grated sweet potatoes with the sweet milk.
Add the beaten eggs, sugar, butter, and flour to the mixture.
Pour the mixture into a buttered baking pan.
Bake
Bake until 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.
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sweet potato + flourtop 9% of all pairsSmell alikemoderateCooked together627 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour and butter 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
- Sweet potatoes
- Provides the bulk and starch that give the pudding its body and sweetness.
- Eggs
- Set when baked, giving the pudding structure and a firm, custard-like texture.
- Sweet milk
- Adds moisture and liquid so the grated potatoes can soften and blend into a batter.
- Sugar
- Adds sweetness and helps the top brown during baking.
- Butter
- Adds fat for richness and a tender texture.
- Flour
- Adds a little starch to help thicken the batter and hold its shape.
The step that matters
Bake until brown. The record gives no time or temperature for doneness beyond color. Eggs set as they bake, so the pudding should be firm in the center, not just browned on top. Check the center before removing it from the oven.
Swap the sweet potato
How well each one fits the dish's main ingredients (milk, egg, flour, sugar, butter):
- Sweet potatothe original
- Leekfits about as well
- Arrowrootfits about as well
- Chivefits about as well
Fit is the average pairing score against milk, egg, flour, sugar, butter. 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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