Why it works: Butter and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Raised Vegetable 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 the filling
Cook the butter beans and onion in stock or water until soft.
Drain the beans.
Mash the beans with 1 oz of nut butter and a sprinkling of herbs.
Peel, wash and drain the mushrooms.
Fry the mushrooms in the remaining butter.
Let the mushrooms cool.
Make the dough and assemble
Make the dough by mixing 1 lb of flour, 4 oz of nut butter, a pinch of salt, and enough water to form a stiff dough.
Roll out the dough.
Line a greased raised pie mold with the dough.
Fill the mold with a thin layer of tapioca.
Add the mushrooms, onion, and beans to the mold.
Pour a little of the seasoned bean stock mixed with Marmite over the filling.
Cover the filling with the remaining dough.
Decorate the top.
Bake and serve
Bake in a moderate oven at 350°F (175°C) for about 40 minutes.
Let the pie cool slightly.
Carefully turn out the pie.
Serve hot or cold with salad.
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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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + mushroomtop 9% of all pairsSmell alikestrongCooked together411 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Beans + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter beans
- Provide the bulk and soft, starchy body of the filling once mashed.
- Mushrooms
- Add savory flavor and a tender, meaty texture to the filling.
- Flour
- Forms the gluten network that gives the stiff dough its structure.
- Nut butter
- Adds fat for richness and a tender texture in both filling and dough.
- Tapioca
- Absorbs liquid from the filling and helps it set as it cools.
- Marmite
- Adds concentrated savory, umami depth to the seasoned stock.
The step that matters
Let the pie cool slightly before turning out. As the pie cools, the starch in the tapioca and filling thickens and sets. Turning it out too early can cause the filling to slump and the crust to break.
Swap the onion
How well each one fits the dish's main ingredients (butter, beans, mushroom, flour):
- Shallotfits better
- Chivefits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against butter, beans, mushroom, 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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