Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
New England Blueberry 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.
Prepare the filling
Wash the blueberries.
Dredge the blueberries with flour.
Mix in ½ cup of sugar for each pint of berries.
Assemble the pie
Line a pie dish with the bottom crust and fill it with the blueberry mixture.
Dot the filling with butter.
Cover with the top crust.
Seal the edges.
Bake
Bake in a 350°F (175°C) oven until golden brown.
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 + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Blueberries
- Provide the main filling, with their juices thickening as the pie bakes.
- Sugar
- Adds sweetness and draws moisture from the berries to form a syrup.
- Flour
- Coats the berries so their released juices thicken into a set filling rather than running.
- Butter
- Adds richness and fat that melts over the filling as it bakes.
- Pie crusts
- Enclose the filling and give the pie its structure and browned exterior.
The step that matters
Seal the edges. A well-sealed rim keeps the juicy filling inside while it bakes. If the edges leak, sugary juice escapes, burns on the dish, and the pie can end up under-filled.
“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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