Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Sweet Potato Pudding
Ingredients
Directions
Prepare the base
Steam the sweet potatoes until cooked, then peel and mash them through a fine colander.
Add the butter, sugar, lemon flavoring, and egg yolks to the mashed sweet potatoes and mix well.
Fold in the mixed fruit.
Finish and cook
Let the mixture cool, then gently fold in the beaten egg whites.
Butter and flour small pudding molds, then fill them with the mixture.
Steam or bake the molds as you would a Carolina cake.
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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Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sweet potato + lemontop 10% of all pairsSmell alikestrongCooked together314 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Sweet potato + sugartop 17% of all pairsSmell alikemoderateCooked together1,151 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet potatoes
- Provide the bulk and body of the pudding, with starch that sets as it cooks.
- Butter
- Adds richness and a smooth, tender texture to the mixture.
- Egg yolks
- Enrich the mixture and help it set into a firm, custard-like body.
- Egg whites
- Beaten and folded in, they lighten the pudding and give it an airy, tender crumb.
- Mixed fruit
- Adds moisture, sweetness and fruity flavor throughout the pudding.
The step that matters
Folding in the egg whites. Beaten egg whites trap air that gives lift and lightness. Folding gently keeps that air in, while stirring vigorously or adding them to a warm mixture can deflate them and make the pudding dense.
Swap the sweet potato
How well each one fits the dish's main ingredients (butter, sugar, lemon, egg, syrup):
- Sweet potatothe original
- Arrowrootfits about as well
- Asparagusfits about as well
- Shallotfits about as well
Fit is the average pairing score against butter, sugar, lemon, egg, syrup. 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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