Why it works: Flour and almond are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Rum Rings
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.
Make the dough
Sift the flour into a bowl.
Mix in the butter and crumbled egg yolks until well blended.
Add the sugar and Kirsch (or rum).
Gradually add milk to form a stiff dough, being careful not to make it too moist.
Roll out the dough thinly and cut into rings.
Bake and store
Place the rings on a buttered baking sheet.
Brush the tops with sweetened milk and sprinkle with grated almonds.
Bake at 350°F (175°C) until done, checking for doneness based on thickness.
Store in a tin for 2-3 days before eating.
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 + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rum + milktop 12% of all pairsSmell alikemoderateCooked together967 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- All-purpose flour
- Forms the main structure of the dough as its proteins and starch set on baking.
- Unsalted butter
- Adds fat that makes the dough tender and rich in texture.
- Hard-boiled egg yolks
- Add richness and fat, helping the dough bind and turn tender.
- Granulated sugar
- Sweetens the dough and helps the rings brown during baking.
- Kirsch or rum
- Adds aroma and flavour characteristic of the dish.
The step that matters
Gradually add milk to form a stiff dough. Too much milk makes the dough wet and sticky, so the rings spread and bake up soft instead of holding their shape. Adding liquid slowly lets you stop once the dough is stiff enough to roll and cut.
“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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