Why it works: Beans and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,733 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Bean 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
Preheat the oven to 350°F (175°C).
Assemble and bake
In a pie dish, combine boiled beans, soaked tapioca, flavouring herbs, pepper, coarse sea salt, and butter.
Pour in 1 cup of water to create gravy.
Cover with a pie crust.
Bake for about 1 hour 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.
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Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + buttertop 19% of all pairsSmell alikemoderateCooked together2,799 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boiled beans
- Form the bulk of the filling and give it a hearty, substantial texture.
- Soaked tapioca
- Thickens the liquid as it cooks, giving the filling body and a smooth set.
- Butter
- Adds richness and fat, and helps the crust brown in the oven.
- Pie crust
- Encloses the filling and browns in the oven, forming the outer structure.
The step that matters
Covering and baking the pie. The crust must seal the filling so steam and liquid stay in while the tapioca thickens the gravy. Baking long enough lets starch fully set and the crust brown properly.
Swap the beans
How well each one fits the dish's main ingredients (pepper, butter):
- Walnutfits about as well
- Black-eyed peafits about as well
- Almondfits about as well
- Beansthe original
Fit is the average pairing score against pepper, butter. 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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