Why it works: Rhubarb and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 1,852 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
Rhubarb Sauce
Ingredients
Directions
Prepare
Cut the rhubarb into 1-inch pieces.
In a porcelain-lined or granite stew-pan, add the rhubarb and cover it with sugar.
Cook and cool
Pour in the water and set the pan on the back part of the stove.
Let it slowly simmer without stirring until done.
Carefully turn it out to cool.
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 + sugartop 18% of all pairsSmell alikemoderateCooked together1,852 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rhubarb
- Provides the tart flavor and pectin-rich fibers that soften and break down into the sauce.
- Sugar
- Adds sweetness, balances rhubarb's tartness, and draws out juice to form a syrup.
The step that matters
Let it slowly simmer without stirring until done.. Gentle, low heat softens the rhubarb evenly without scorching the sugar. Stirring breaks the pieces down unevenly and can make the sauce cloudy or mushy, so the pieces should be left to cook through on their own.
“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.
You might also like
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.