Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Blueberry Pie
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Line a pie pan with rich paste.
Wash and pick over the blueberries, then drain them.
Turn the blueberries into the pie pan, rounding them slightly.
Fill and bake
Dredge the blueberries with flour and sprinkle with sugar and salt.
Add 2 tablespoons of currant juice for improved flavor, especially if using huckleberries.
Cover the pie and bake for 45 minutes in a moderate oven at 350°F (175°C).
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 + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + curranttop 26% of all pairsSmell alikelowCooked together8,077 recipes
-
Sugar + curranttop 26% of all pairsSmell alikelowCooked together12,256 recipes
Sugar and currant barely smell alike, yet cooks put them together in 12,256 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
- Blueberries
- Provide the main filling, with their juice thickened by flour into a sliceable set.
- Flour
- Thickens the blueberry juices so the filling sets rather than running out.
- Sugar
- Sweetens the filling and balances the tartness of the berries.
- Rich paste
- Forms the pie crust that holds the filling and browns in the oven.
- Currant juice
- Adds tart flavor to the filling, deepening its fruitiness.
The step that matters
Dredging the blueberries with flour. Flour must coat the berries evenly before baking. Uneven coating leaves pockets of loose juice that stay runny, while flour that is not distributed can clump and taste raw.
Swap the currant
The recipe marks currant as optional. How well each one fits the dish's main ingredients (sugar, flour):
- Raisinfits better
- Vanillafits better
- Blueberryfits better
- Currantthe original
Fit is the average pairing score against sugar, flour. 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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