Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Scotch Currant Bun
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the crust
Preheat the oven to 300°F (150°C).
In a bowl, rub together the butter and ¾ pound of flour with 1 teaspoon of baking powder.
Add enough water to form a paste and line a greased cake tin, reserving some paste for the top.
Fill and bake
In another bowl, mix 1 pound of flour, ½ pound of sugar, raisins, currants, orange peel, almonds, ginger, cinnamon, Jamaica pepper, black pepper, 1 teaspoon of baking powder, and cream of tartar.
Add enough milk to moisten the mixture and pour it into the lined tin, smoothing the top.
Wet the edges and place the reserved paste on top.
Prick the top all over with a fork and brush with beaten egg.
Bake for about 3 hours.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Raisin + almondtop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Orange + gingertop 4% of all pairsSmell alikestrongCooked together1,833 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Orange + almondtop 6% of all pairsSmell alikemoderateCooked together3,125 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Rubbed into the flour to make a short, tender paste for the crust.
- Currants
- Provide fruit bulk and concentrated sweetness throughout the filling.
- Baking powder
- Releases gas in the dough, helping the bun rise and lighten.
- All-purpose flour
- Provides the structure that holds the crust and filling together as they bake.
- Egg
- Brushed on top to encourage browning and a glossy finish.
The step that matters
Bake for about 3 hours. A long, low bake at 300°F lets the dense filling cook through to the centre without the crust over-browning or drying. Pulling it early leaves a raw, soft middle.
Swap the currant
How well each one fits the dish's main ingredients (flour, butter, sugar, raisin, orange, almond, ginger):
- Vanillafits better
- Figfits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against flour, butter, sugar, raisin, orange, almond, ginger. 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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