Why it works: Sugar and buttermilk match in chemistry and in kitchens. They rank in the top 9% of all ingredient pairs, and cooks put them together in 2,973 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Molasses 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the filling
Preheat your oven to 350°F (175°C).
In a bowl, mix together the sugar, molasses, buttermilk, and softened butter until well combined.
Add the eggs one at a time, mixing well after each addition.
Stir in the cornstarch and nutmeg until smooth.
Bake
Pour the mixture into a pie crust and bake for about 30-40 minutes, or until set.
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 + buttermilktop 9% of all pairsSmell alikestrongCooked together2,973 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Molasses + buttermilktop 11% of all pairsSmell alikemoderateCooked together526 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set the filling into a firm custard as they cook.
- Molasses
- Provides the dark color and deep, sweet flavor of the pie.
- Buttermilk
- Adds moisture and a mild tang that balances the sweetness.
- Cornstarch
- Thickens the filling so it holds its shape when sliced.
- Sugar
- Sweetens the filling and helps the molasses blend smoothly.
The step that matters
Bake until set. Eggs set as they heat, and the filling firms as it cools. Pulling the pie too early leaves a runny center, while overbaking can make the custard weep or crack.
Swap the nutmeg
How well each one fits the dish's main ingredients (sugar, molasses, buttermilk, butter, egg):
- Cinnamonfits better
- Nutmegthe original
- Gingerfits less well
- Allspicefits less well
Fit is the average pairing score against sugar, molasses, buttermilk, 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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