Why it works: Flour and rhubarb match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 670 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Dumplings and Puddings
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).
Melt the butter and mix in the baking soda.
Add enough flour to create a thick batter, similar to cake batter.
Bake and serve
Spread the batter over the rhubarb in a baking dish.
Bake until done.
Invert onto a platter so the rhubarb is on top.
Serve with sugar and cream.
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 + rhubarbtop 7% of all pairsSmell alikestrongCooked together670 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter and flour 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
- Butter
- Adds richness and tenderness to the batter.
- Baking soda
- Reacts to lift the batter as it bakes, creating a lighter crumb.
- Flour
- Forms the structure of the thick batter that sets as it bakes.
- Rhubarb
- Provides the tart fruit base that cooks beneath the batter.
The step that matters
Invert onto a platter. The dumpling should be turned out while still warm so the rhubarb stays on top and the batter holds its shape as it cools.
Swap the rhubarb
How well each one fits the dish's main ingredients (egg, butter, flour, sugar, cream):
- Nutmegfits better
- Cinnamonfits better
- Rhubarbthe original
- Capersfits about as well
Fit is the average pairing score against egg, butter, flour, sugar, cream. 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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