Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 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
Preheat the oven to 350°F (175°C).
Make the filling
In a bowl, mix together the molasses and sugar until well combined.
Add the eggs, butter, vinegar, and nutmeg, and mix until smooth.
Pour the mixture into a pie crust.
Bake
Bake for 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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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 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
- Molasses
- Provides the dark color and deep, rich sweetness that defines the pie.
- Sugar
- Adds sweetness and helps the filling hold a smooth, balanced texture.
- Eggs
- Set during baking to give the filling its firm, sliceable structure.
- Butter
- Adds fat for a smoother, richer texture and mouthfeel.
- Vinegar
- Adds a touch of acidity that balances the sweetness of the molasses.
The step that matters
Bake until set. The eggs must coagulate fully to firm the filling. Underbaking leaves a runny center, while overbaking can make the custard grainy and cracked.
Swap the nutmeg
How well each one fits the dish's main ingredients (molasses, sugar, egg, butter, vinegar):
- Cinnamonfits better
- Nutmegthe original
- Allspicefits about as well
- Gingerfits about as well
Fit is the average pairing score against molasses, sugar, egg, butter, vinegar. 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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