Why it works: Lemon and potato are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,230 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Wine Gruel
Ingredients
Directions
Bring the wine and water to a boil in a saucepan.
Add the lemon rind or cinnamon and sugar, stirring to combine.
Thicken the mixture with tapioca or potato flour, stirring until smooth.
Serve plain or stir in butter and egg yolk before serving.
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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Lemon + potatotop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Red wine + buttertop 15% of all pairsSmell alikemoderateCooked together1,599 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Red wine + potatotop 15% of all pairsSmell alikemoderateCooked together317 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tapioca or potato flour
- Thickens the liquid into a smooth gruel as its starch swells when heated.
- Egg yolk
- Adds richness and body when stirred into the warm gruel.
- Butter
- Adds fat for a richer mouthfeel and smoother finish.
- Sugar
- Adds sweetness to balance the wine and spices.
The step that matters
Thicken the mixture with tapioca or potato flour, stirring until smooth. Starch granules must be dispersed evenly in the hot liquid so they swell uniformly; adding flour in clumps leaves lumps that stay hard to smooth out once thickened.
Swap the potato
How well each one fits the dish's main ingredients (red wine, lemon, sugar, butter, egg):
- Shallotfits better
- Asparagusfits better
- Capsicumfits about as well
- Potatothe original
Fit is the average pairing score against red wine, lemon, sugar, butter, egg. 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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