Why it works: Rhubarb and flour 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 ↓
Rhubarb Pudding, Boiled
Ingredients
Directions
Prepare the crust
Make a suet crust by mixing ½ lb of suet with 1 cup of flour.
Grease a basin and line it with the suet crust.
Fill the pudding
Wash and wipe the rhubarb, then peel off the skin if it's old.
Cut the rhubarb into 1‑inch lengths and fill the basin with it.
Add the sugar and cover with the remaining crust.
Pinch the edges of the pudding together and tie a floured cloth over it.
Boil and serve
Place the pudding in boiling water and boil for 2 to 2½ hours.
Turn it out of the basin and serve with cream and sifted sugar.
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.
-
Rhubarb + flourtop 7% of all pairsSmell alikestrongCooked together670 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Rhubarb + sugartop 18% of all pairsSmell alikemoderateCooked together1,852 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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
- Rhubarb
- Provides the tart flavour and moisture that cooks down into the filling.
- Suet
- Adds fat that makes the crust rich and tender as it steams.
- Flour
- Forms the structure of the suet crust that encases the filling.
- Moist sugar
- Sweetens the rhubarb and adds moisture and molasses flavour to the filling.
The step that matters
Boiling the pudding for 2 to 2½ hours. The pudding must stay submerged in gently boiling water for the full time so the suet crust steams through and sets. Too little time leaves the crust doughy and the rhubarb underdone.
Swap the rhubarb
How well each one fits the dish's main ingredients (sugar, flour, butter):
- Cinnamonfits better
- Jalapenofits better
- Nutmegfits better
- Rhubarbthe original
Fit is the average pairing score against sugar, flour, 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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