Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Drawn Butter
Ingredients
Directions
Prepare
Mix together the butter and flour in a bowl.
Bring the water to a boil in a kettle.
Make the sauce
Stir the butter and flour mixture into the boiling water.
Season with salt, white pepper, and celery if using, removing the celery stalks before serving.
Boil for a few minutes, stirring constantly.
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.
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + celerytop 15% of all pairsSmell alikemoderateCooked together6,905 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
White pepper + celerytop 17% of all pairsSmell alikelowCooked together853 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Butter + celerytop 25% of all pairsSmell alikemoderateCooked together10,049 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + white peppertop 28% of all pairsSmell alikelowCooked together3,814 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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 fat and richness, carrying flavor through the sauce.
- Flour
- Thickens the sauce as its starch swells when heated in the liquid.
The step that matters
Stirring the butter and flour into the boiling water. Flour added to hot liquid can clump into lumps. Stirring constantly disperses the mixture evenly so its starch swells smoothly and the sauce thickens without scorching on the bottom of the pan.
Swap the celery
The recipe marks celery as optional. How well each one fits the dish's main ingredients (butter, flour, white pepper):
- Nutmegfits better
- Parsleyfits better
- Jalapenofits better
- Celerythe original
Fit is the average pairing score against butter, flour, white pepper. 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.
You might also like
The 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.
Wine Sauce (for stewed fruit)186 recipes
Caper Sauce180 recipes
Brown Sauce141 recipes
Dutch Sauce74 recipes