Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Raisin Pie
Ingredients
Directions
In a saucepan, combine sugar, egg, vinegar, flour, raisins, and boiling water.
Add a lump of butter and cook over medium heat, stirring constantly until thick.
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.
-
Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Egg
- Thickens and binds the filling as it heats and sets.
- Flour
- Thickens the liquid into a smooth, spreadable filling as its starch swells.
- Sugar
- Adds sweetness and balances the sharpness of the vinegar.
- Raisins
- Add sweetness, chewy texture, and moisture to the filling.
- Butter
- Adds fat for richness and a smoother mouthfeel in the filling.
- Vinegar
- Adds acidity that brightens the sweetness of the filling.
The step that matters
Cook over medium heat, stirring constantly until thick. Flour and egg thicken as they heat, but they can clump or scramble if the heat is too high or the mixture is left unstirred. Constant stirring spreads the heat evenly so the filling thickens smoothly.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, egg, vinegar, flour, butter):
- Raisinthe original
- Vanillafits about as well
- Figfits less well
- Lemonfits less well
Fit is the average pairing score against sugar, egg, vinegar, flour, 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.
More raisin pie recipes
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.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes