Why it works: Raisin and flour 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
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.
Make the filling
Stew the raisins in a pot until soft.
Thicken the mixture with flour, like gravy.
Sweeten to taste with brown sugar.
Beat the whole egg and egg yolk with brown sugar in a bowl.
Assemble and bake
Lay the stewed raisins on the pie crust and dredge with flour.
Pour the egg and sugar mixture over the raisins.
Bake in a preheated oven at 350°F (175°C) until set.
Ice and brown
Whip the remaining egg white and mix with powdered sugar for icing.
Brown the icing lightly under the broiler.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Raisins
- Provide sweetness, chewy texture and moisture to the filling.
- Flour
- Thickens the raisin juices into a gravy-like filling.
- Eggs
- Set on baking to turn the liquid filling into a firm custard.
- Brown sugar
- Adds sweetness and molasses flavor that deepens the filling.
- Powdered sugar
- Sweetens the icing and helps it take on color under the broiler.
The step that matters
Bake until set. Egg proteins set as they heat, so underbaking leaves the filling runny, while overbaking makes the eggs curdle and turn grainy and weepy.
“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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